Petzl coeur 12mm. • 20x Komplettanker (12mm) • Edelstahl 316L .

Petzl coeur 12mm. Er ist für den Einsatz im Innenbereich oder auf kurzzeitigen Baustellen bestimmt. The COEUR hanger can rotate once installed or when laterally loaded during use, allowing it to better align with the systems in place. Removable anchor with locking function The COEUR PULSE 12 mm is a removable, high-quality stainless steel anchor that can be installed and removed for reuse very simply and rapidly without tools. La rotation possible de la plaquette COEUR à la mise en place et en cours d’utilisation, lors de sollicitations latérales, permet un meilleur alignement Petzl Coeur Pulse 12mm Removable Anchor 2023 The Coeur Pulse 12 mm is a removable, high-quality stainless steel anchor that can be installed and removed for reuse very simply and rapidly without tools. 316L stainless steel offers excellent resistance to corrosion in typical exterior environments Easy clipping the wide, ergonomic connection hole facilitates carabiner clipping the width of the hole allows installation of two carabiners at the same time Prevents wear of connectors: the thickness of the hanger and the rounded Standard steel hanger for interior uses or non-permanent installations. The COEUR hanger can rotate once installed and when laterally loaded during use, allowing it to better align with the systems in COEUR STEEL Standard steel hanger for interior uses or non-permanent installations (pack of 20) Standard steel hanger designed for interior uses or non-permanent installations. 12mm Stainless Steel PETZL Coeur Anchor Bolts These Stainless Steel Anchor comprise of a Coeur Stainless hanger, a 12mm bolt and a nut, designed for typical exterior uses Jun 21, 2025 · Standardstahlplaque für interne Verwendungen oder bestimmte Baustellen. Está destinado a ser utilizado en el interior o trabajos puntuales. Find gear here first. Die Drehbarkeit der COEUR-Lasche beim Setzen des Bohrhakens und während The COEUR BOLT STAINLESS is a high-quality stainless steel anchor made up of a COEUR STAINLESS hanger, a bolt, and a nut. Das Drehschutzsystem verhindert ungewolltes Lösen, die glatte Oberfläche schont deine Karabiner. Entfernbarer Bohrhaken mit VerriegelungsfunktionDer entfernbare Bohrhaken COEUR PULSE 12 mm aus rostfreiem Edelstahl kann ohne Werkzeug schnell und einfach gesetzt und wieder entfernt werden, um ihn erneut zu verwenden. Available at the best price through OmniProGear. • 20x Komplettanker (12mm) • Edelstahl 316L Petzl Coeur 12mm Hanger Stainless Steel - PETZLStainless steel hanger for typical exterior uses. Les bords arrondis du trou de connexion Petzl Coeur Bolt and Hanger - PetzlHigh quality stainless steel bolt hanger for typical exterior uses. 316L stainless steel assembly that offers excellent resistance to corrosion in typical exterior environments, made up of a COEUR STAINLESS hanger, a bolt and a nut Wide COEUR PULSE 12 mm是一款可拆卸、高品质不锈钢锚点。不需要其他工具便可以轻松快速地重复安装使用。锁定功能能防止其意外脱落。安装后COEUR挂片可旋转，使用时可以转动到受力的方向。 Petzl COEUR PULSE 12mm Anschlageinrichtung Bohrhaken ist ein entfernbarer Bohrhaken aus hochwertigem, rostfreiem Edelstahl und kann ohne Werkzeug schnell und einfach gesetzt und wieder entfernt werden, um ihn erneut zu verwenden. PETZL Coeur 12mm Stainless Steel Anchor Bolts Made from premium 316L Stainless Steel, the PETZL Coeur Anchor is a robust solution tailored for outdoor applications. The Coeur Pulse hanger can rotate once installed and when laterally loaded during use, allowing it to better align with the systems in Amarrage amovible en acier inoxydable haute qualité, COEUR PULSE 12 mm peut être mis en place et retiré très simplement et rapidement, sans outil, afin d'être réutilisé. Funkcija zaključavanja uklanja rizik od nenamjernog vađenja sidrišta. La rotación posible de la plaqueta COEUR al instalarla y durante la utilización, en solicitaciones laterales, permite un mejor alineamiento The Petzl COEUR BOLT STEEL 12 mm is a heavy-duty steel anchor designed for interior climbing walls and temporary outdoor applications where corrosion exposure is minimal. Premium climbing gear designed for performance, safety, and serious adventure. HCR 904 (High Corrosion Resistance) stainless steel, designed for corrosive environments Easy clipping the wide, ergonomic connection hole facilitates carabiner clipping the width of the hole allows installation of two carabiners at the same time Prevents wear of connectors: the thickness of the hanger and the Uncompromising Strength & Durability: Constructed from high-quality 316L stainless steel, the Petzl Coeur Pulse 12mm provides exceptional resistance to wear and tear, ensuring lasting performance and reliability even under significant stress and challenging conditions. The COEUR PULSE 12 mm is a removable, high-quality stainless steel anchor that can be installed and removed for reuse very simply and rapidly, without tools. Material (s) : stainless steel for typical exterior uses Hanger breaking strength: 25 kN. Easy to clip: - the wide, ergonomic connection point facilitates carabiner clipping - the width of the attachment point allows installation of two carabiners at the same time Reduces wear on connectors: the thickness of the hanger and the rounded edges of the connection point minimize wear on connectors Hanger anti-rotation system: textured back keeps the hanger from turning when the anchor is Petzl COEUR PULSE je mobilno sidrište izrađeno od visokokvalitetnog nehrđajućeg čelika. Locking function limits The Petzl Coeur Anchor Bolt Steel Hanger and Bolt 12mm Pack is sold at OmniProGear. Przeznaczona do użycia w zewnętrznych środowiskach tradycyjnych. Il est destiné aux usages en intérieur ou aux chantiers ponctuels. VAT Description Durable hanger Excellent resistance to corrosion in typical exterior environments Hanger anti-rotation system: textured back keeps the hanger from turning when being installed or when heavily laterally loaded during use Easy clipping: – wide, ergonomic connection hole facilitates carabiner PETZL COEUR PULSE Removable 12mm Anchor with Locking Function The COEUR PULSE is a 12 mm removable stainless steel anchor that can be installed and removed very simply and rapidly, without tools. La fonction de verrouillage limite le risque d'extraction involontaire. • Wirtschaftliches Angebot für Umgebungen, die kaum Korrosion ausgesetzt sind. COEUR PULSE 12 mm is a removable, high-quality stainless steel anchor that can be installed and removed for reuse very simply and rapidly without tools. La largeur du trou de du Coeur Pulse de 12 Mm peut accueillir jusqu'à 2 mousquetons. PETZL COEUR PULSE 12mm, Der entfernbare Bohrhaken COEUR PULSE 12 mm aus rostfreiem Edelstahl kann ohne Werkzeug schnell und einfach gesetzt und wieder entfernt werden, um ihn erneut zu verwenden. Disponible en diámetro de 12 mm. Standard steel designed for interior uses or non-permanent installations. COEUR STAINLESS hangers, available separately: - for 10 mm diameter bolt (P36AS 10) - for 12 mm The COEUR PULSE 12 mm is a removable, high-quality stainless steel anchor that can be installed and removed for reuse very simply and rapidly without tools. 1 day ago · Coeur Pulse est un accessoire d'escalade, de la marque Petzl. Petzl Deutschland. The wide hole facilitates clipping in and allows for 2 carabiners at once. PETZL Coeur 12mm Stainless Steel Anchor Bolts Stainless Steel Anchor comprising of a Coeur Stainless hanger, a 12mm bolt and a nut, designed for typical exterior uses 316L Stainless Steel offers excellent resistance to corrosion in typical exterior environments Hanger anti-rotation system - textured back keeps the hanger from turning when the Anchor is being installed or when it is heavily El Anclaje Coeur Pulse 12 mm de Petzl es un dispositivo de anclaje extraíble diseñado para su uso en trabajos en altura, rescates y escalada. Standard steel hanger for interior uses or non-permanent installations. Amarrage en acier inoxydable haute qualité, COEUR PULSE peut être mis en place et retiré très simplement et rapidement, sans outil, afin d’être réutilisé. Petzl Coeur Hanger 12mm R 55. Economical choice for low-corrosion environmentsEasy clippingthe wide, ergonomic connection hole facilitates carabiner clippingthe width of the hole allows installation of two carabine Petzl - Catalogo professionale 2024 - Powered by FluidbookSistema di bloccaggio manuale a vite per ridurre il rischio di estrazione involontaria. Die Drehbarkeit der COEUR-Lasche beim Setzen des Bohrhakens und The Petzl COEUR STAINLESS 12 mm is a premium stainless steel hanger engineered for permanent installations in outdoor environments. Removable anchor with locking function The COEUR PULSE is a removable high-quality stainless steel anchor that can be installed and removed for reuse very simply and rapidly, without tools. Oferta económica para los ambientes poco sometidos a la corrosión. Explore our site online or call to place an order Artikelbeschreibung Für Kletter-Profis! Diese 20 Edelstahl-Anker (316L Qualität) von PETZL bestehen aus Lasche, Bohrhaken und Mutter – perfekt für sichere Fixpunkte im Outdoor-Bereich. Er ist mit 10 oder 12 mm Durchmesser verfügbar. AMARRAGE AMOVIBLE COEUR PULSE 12 MM PETZL Le cœur Pulse PETZL est un amarrage amovible 12 mm, composé d'une plaquette acier montée sur broche. Elle offre une facilité de mousquetonnage avec un trou de connexion large et ergonomique pour le clippage du mousqueton et une largeur de trou qui permet d'installer deux mousquetons simultanément. • Einfaches Zuschneiden:- großes und ergonomisches Verbindungsloch zum leichteren Einhängen,- Die Breite des Lochs ermöglicht die gleichzeitige Installation von zwei Karabinern. Petzl Coeur Goujon complete steel anchor assembly 12mm - 20 Pack Multi-directional, steel hanger plate with expansion bolt 12mm, with anti-rotation system. Conjunto de The COEUR PULSE 12 mm is a removable, high-quality stainless steel anchor that can be installed and removed for reuse very simply and rapidly, without tools. Klättring Klättertillbehör Petzl Coeur Pulse 12mm Skriv en recension 639,00 kr inkl. The COEUR PULSE is a removable high-quality stainless steel anchor that can be installed and removed for reuse very simply and rapidly, without tools. Disponible en diámetro de 10 o 12 mm. Petzl Schweiz. Two sizes are available, complete with either 10mm or 12mm diameter bolts. Download product info Description Easy to use:- simple, rapid installation and removal, without tools, allowing it to be reused (1)- locking Petzl Coeur Steel Hanger Plate 12mm - 20 Pack The very popular Petzl steel hanger plate, used thoughout the industry for anchoring permanent or temporary fixed anchors. The Petzl Coeur Hanger Plate (12mm) is suitable for 12mm diameter bolts. PETZL COEUR PLAKIETKA 10 MM ZE STALI NIERDZEWNEJCOEUR STAINLESS to plakietka ze stali nierdzewnej o wielkości 10 mm przeznaczona dla kołków o średnicach: 10 do 12 mm. We don't know when or if this item will be back in stock. Discover Petzl Coeur Stainless Steel 12mm Pack Of 20 at Mountain Extreme in Dubai. Economical choice for low-corrosion environments Assembly composed of a COEUR STEEL hanger, a bolt, and a nut Easy clipping the wide, ergonomic connection hole facilitates carabiner clipping the width of the hole allows installation of two carabiners at the same time Prevents wear of connectors: the thickness of the hanger 型號：G037BA00描述 方便使用： - 無需工具即可快速簡單地安裝和拆卸，因此可以重複使用 - 鎖定功能限制意外移除的風險 - 鎖定旋鈕即使戴著手套也易於操作 易於掛勾環： - 符合人體工學的寬大衣架開口使夾住登山扣變得更加容易 - 開口夠寬，可同時容納兩個登山扣 COEUR 掛鉤的厚度和圓形邊緣 Stainless steel hanger for typical exterior uses. Stainless steel anchor composed of a COEUR STAINLESS hanger, a bolt and a nut, designed for typical exterior uses. La función de bloqueo limita el riesgo de extracción involuntaria. El anclaje se coloca y se retira fácil y rápidamente, sin herramienta, para ser reutilizado. The Petzl Coeur Pulse is a removable anchor made from stainless steel that can be installed, removed and re-used without the need for a special tool. • Erleichterte Mücken:- großes und ergonomisches Verbindungsloch, um Moskeettone zu erleichtern,- Mit der Breite des Lochs können Sie zwei Karabiner gleichzeitig installieren. COEUR BOLT STAINLESS High quality stainless steel anchor for typical exterior use (pack of 20) The COEUR BOLT STAINLESS is a high-quality stainless steel anchor made up of a COEUR STAINLESS hanger, a bolt, and a nut. La rotation p Coeur Pulse 12 mm - entfernbarer Bohrhaken mit Verriegelungsfunktion von Petzl jetzt bestellen im großen KSL-Onlineshop! COEUR PULSE 12 mm Ancoraggio amovibile con funzione di bloccaggio Ancoraggio amovibile in acciaio inossidabile alta qualità, COEUR PULSE 12 mm può essere installato e rimosso molto semplicemente e rapidamente, senza attrezzi, per essere riutilizzato. High quality stainless steel bolt hanger for typical exterior uses. PETZL COEUR PULSE 12 mm Anclaje amovible con función de bloqueo el COEUR PULSE 12 mm puede ser instalado y retirado muy fácil y rápidamente, sin herramientas, para ser reutilizado. The COEUR hanger can rotate once installed and when laterally loaded during use, allowing it to better align with the systems in place. COEUR PULSE 12 mm Anclaje extraíble con función de bloqueo Anclaje extraíble de acero inoxidable de alta calidad, el COEUR PULSE 12 mm puede ser instalado y retirado muy fácil y rápidamente, sin herramientas, para ser reutilizado. Plakietka jest bardzo wytrzymała dzięki stali nierdzewnej, która. La fonction de verrouillage limite le risque d’extraction involontaire. • Preisgünstiges Angebot für Umgebungen mit geringer Korrosionsanfälligkeit. They're pretty durable and damn strong so let's The COEUR BOLT STAINLESS is a high-quality stainless steel anchor made up of a COEUR STAINLESS hanger, a bolt and a nut. Die Verriegelungsfunktion reduziert das Risiko, dass er ungewollt herausgezogen wird. Petzl USA. Ideal für Klettergärten, Höhlen oder Industrieklettern. Standardstahlblech für interne Zwecke oder bestimmte Baustellen. • Vermeidung von Steckerverschleiß: Die große Dicke des COEUR STEEL Aus Standardstahl gefertigte Bohrhakenlasche für den Einsatz im Innenbereich oder auf kurzzeitigen Baustellen (20er Pack) Aus Standardstahl gefertigte Bohrhakenlasche bestimmt für den Einsatz im Innenbereich oder auf kurzzeitigen Baustellen. Petzl Coeur Pulse 12mm Mobil förankringspunkt COEUR PULSE 12 mm är en uttagbar bult som kan installeras och avlägsnas för att återanvändas väldigt enkelt och snabbt utan verktyg. The COEUR PULSE by Petzl is a removable stainless steel anchor with a locking function to limit the potential for involuntary removal. COEUR STEEL Standard steel hanger for interior uses or non-permanent installations (pack of 20) Standard steel hanger designed for interior uses or non-permanent installations. With its innovative, quick-to-install design, the Coeur Pulse allows for easy placement and removal without tools, making it particularly useful for scenarios like rope access, confined space entry, and tactical rescue High quality stainless steel anchor for typical exterior uses (pack of 20) The COEUR BOLT STAINLESS is a high-quality stainless steel anchor composed of a COEUR STAINLESS hanger, a bolt and a nut. Eine verzinkte Lasche mit 10mm bzw. The Petzl COEUR PULSE 12mm is a removable high-quality stainless steel anchor that can be installed and removed for reuse very simply and rapidly, without tools. The locking function limits the risk of involuntary removal Detailed description:- Easy to use: simple, rapid installation and removal, without tools, allowing it to be reused. Rapide à mettre en place ou à extraire, sa fonction de verrouillage limite le risque d'extraction involontaire. Petzl Other. High Corrosion Resistance stainless steel bolt hanger for corrosive environments. com : PETZL - Pulse Removable Anchor Coeur 12 MM : Sports & OutdoorsCurrently unavailable. Mijloace de ancorare din oțel constând dintr-o placă COEUR, un nit de expansiune (diametru de 12 mm) și o piuliță. HOW TO install and check COEUR PULSE type anchor Petzl Professional 60. It comprises of a Coeur Hanger, 70mm long expansion bolt and nut. Može se brzo i jednostavno postaviti i ukloniti za ponovno korištenje bez korištenja alata. Built from corrosion-resistant 316L stainless steel, it’s ideal for rock climbing, route bolting, and other fixed-anchor applications. La funzione di bloccaggio riduce il rischio di estrazione involontaria. moms Uncompromising Strength & Durability: Constructed from high-quality 316L stainless steel, the Petzl Coeur Pulse 12mm provides exceptional resistance to wear and tear, ensuring lasting performance and reliability even under significant stress and challenging conditions. Il est disponible en diamètre 10 ou 12 mm. Petzl USA. Mise en place instantanée en actionnant le piston de déblocage. COEUR PULSE 12 mm Removable anchor with locking function The COEUR PULSE 12 mm is a removable, high-quality stainless steel anchor that can be installed and removed for reuse very COEUR BOLT STAINLESS High quality stainless steel anchor for typical exterior use (pack of 20) The COEUR BOLT STAINLESS is a high-quality stainless steel anchor made up of a COEUR STAINLESS hanger, a bolt, and a nut. Sie ist für Bohrhaken mit 10 oder 12 mm Durchmesser verfügbar. It is designed for interior use or non-permanent installations. 84 INCL. Amarrage amovible en acier inoxydable haute qualité, COEUR PULSE 12 mm peut être mis en place et retiré très simplement et rapidement, sans outil, afin d'être réutilisé. . The Petzl Coeur Hanger Plate (12mm) is a 12 mm Coeur Bolt Hanger Plate. The COEUR PULSE 12 mm is a removable, high-quality stainless steel anchor that can be installed and removed for reuse very simply and rapidly without tools. The COEUR hanger can rotate once installed or when laterally loaded during use, allowing it to better align with the systems in COEUR PULSE 12 mm Anclaje amovible con función de bloqueo Anclaje amovible de acero inoxidable de alta calidad, el COEUR PULSE 12 mm puede ser instalado y retirado muy fácil y rápidamente, sin herramientas, para ser reutilizado. Está destinado a ser utilizado en exteriores tradicionales. How good are the Petzl Coeur Pulse 12mm removable bolts? Here we compare the old version with the new version, and also pull test one! the old one. Petzl Coeur 316L Stainless Fixed Hanger - Petzl - Stainless steel hanger for typical exterior uses. PETZL Coeur 12mm Stainless Steel Anchor Bolts Stainless Steel Anchor comprising of a Coeur Stainless hanger, a 12mm bolt and a nut, designed for typical exterior uses COEUR BOLT STEEL Standard steel anchor for interior use or non-permanent installations (pack of 20) The COEUR BOLT STEEL is a standard steel anchor made up of a COEUR STEEL hanger, a bolt, and a nut. It is available in 10 and 12 mm diameters. We carry CMI, Petzl & more. Hier findest Du die Petzl COEUR STEEL Bohrhakenlasche. The COEUR hanger can rotate once installed and when laterally loaded during use, allowing it to better align with the systems in PETZL Coeur 12mm Stainless Steel Anchor Bolts Stainless Steel Anchor comprising of a Coeur Stainless hanger, a 12mm bolt and a nut, designed for typical exterior uses 316L Stainless Steel offers excellent resistance to corrosion in typical exterior environments Hanger anti-rotation system - textured back keeps the hanger from turning when the Anchor is being installed or when it is heavily The Petzl COEUR STEEL 12 mm is a robust, cost-effective hanger ideal for interior climbing walls and short-term outdoor installations. La función de COEUR PULSE 12 mm Anclaje amovible con función de bloqueo Anclaje amovible de acero inoxidable de alta calidad, el COEUR PULSE 12 mm puede ser instalado y retirado muy fácil y rápidamente, sin herramientas, para ser reutilizado. Elle est disponible pour des goujons de diamètre 10 ou 12 mm. Petzl - 2024 professional catalog - Powered by FluidbookManual screw-lock function limits the risk of involuntary removal. COEUR BOLT STAINLESS: oțel inoxidabil de înaltă calitate 316L, proiectat pentru utilizare în aer liber. 1K subscribers Like 68K views 7 years ago COEUR STEEL Plaquette en acier standard pour les usages en intérieur ou les chantiers ponctuels (pack de 20) Plaquette en acier standard destinée aux usages en intérieur ou aux chantiers ponctuels. EN 959 Norm. Complete stainless steel anchor assembly for outdoor use. Shop Climbing Anchors in Climbing & Rescue Gear at Rigging Warehouse. Aus 316L -Edelstahl hergestellt, um eine hervorragende Korrosionsbeständigkeit für traditionelle externe Umgebungen zu gewährleisten. Purchase your PETZL COEUR PULSE Removable 12mm Anchor with Locking Function online with Safety Lifting. The COEUR hanger can rotate once installed and when laterally loaded during use, allowing it to better COEUR BOLT STEEL Amarrage en acier standard pour les usages en intérieur ou les chantiers ponctuels (pack de 20) COEUR BOLT STEEL est un amarrage en acier standard, constitué d'une plaquette COEUR STEEL, d'un goujon et d'un écrou. L ancoraggio s installa e si rimuove semplicemente e rapidamente, senza attrezzi, per essere riutilizzato. COEUR PULSE 12 mm Ancoraggio amovibile con funzione di bloccaggio Ancoraggio amovibile in acciaio inossidabile alta qualità, COEUR PULSE 12 mm Der COEUR BOLT STEEL ist ein Komplettanker aus normalem Stahl bestehend aus einer COEUR STEEL-Lasche, einem Bohrhaken und einer Mutter. The locking function limits the risk of involuntary removal. COEUR BOLT STEEL Anclaje de acero estándar para utilizar en el interior o trabajos puntuales (pack de 20) El COEUR BOLT STEEL es un anclaje de acero compuesto por una plaqueta COEUR STEEL, una clavija y una tuerca. Removable anchor with locking functionThe COEUR PULSE 12 mm is a removable, high-quality stainless steel anchor that can be installed and removed for reuse very simply and rapidly without tools. Il peut être mis en place et retiré très rapidement et facilement et se verrouille pour plus de sécurité. PETZL COEUR BOLT STEEL anclaje de acero estándar para utilizar en interior o trabajos puntuales El COEUR BOLT STEEL es un anclaje de acero compuesto por una plaqueta COEUR STEEL, una clavija y una tuerca. The anchor can be installed and removed for reuse very simply and rapidly, without tools. The locking function limits the risk of accidental removal. It is available in 10 and 12mm diameters. 12mm Bohrung mit EN 795 bzw. Está destinado a ser utilizado en interiores o trabajos puntuales. • Vorbeugung des Verschleißes der Steckverbinder: Die Mar 10, 2016 · Petzl COEUR steel 12 mm hanger features an anti-rotation system which prevents the hanger from turning when being installed. The Petzl Coeur Hanger Plate (12mm) – A versatile 12mm hanger plate which can be loaded in multiple directions. It is designed for use in typical outdoor environments. The COEUR hanger can rotate once installed or when laterally loaded during use, allowing it to better align with the systems in High quality stainless steel bolt hanger for typical exterior uses. The Petzl Coeur Pulse 12 mm anchor is a removable and reusable anchoring solution, ideal for technical work and rescue operations where temporary anchor points are needed. Dotée d'une longueur de 12 mm et d'acier inoxydable, il possède une durée de vie accrue. Cette plaquette Coeur Steel Petzl est un amarrage en acier standard utilisé pour les usages en intérieur ou les chantiers ponctuels. Removable anchor with locking functionThe COEUR PULSE 12 mm is a removable, high-quality stainless steel anchor that can be installed and removed for reuse very simply and rapidly, without tools. It is available for 10 or 12 mm diameter bolts. COEUR BOLT STEEL Standard steel anchor for interior use or non-permanent installations (pack of 20) The COEUR BOLT STEEL is a standard steel anchor made up of a COEUR STEEL hanger, a bolt, and a nut. Made from standard steel, this hanger includes a wide connection point for easy clipping and rounded edges to protect gear from wear. Es ideal para aplicaciones temporales o permanentes en roca sólida o estructuras específicas, proporcionando un sistema seguro, versátil y resistente. El COEUR BOLT STAINLESS es un anclaje de acero inoxidable de alta calidad compuesto por una plaqueta COEUR STAINLESS, una clavija y una tuerca. Oct 26, 2017 · Amazon. wnrqwa dnd ekjf htfji vutrqndp edg ylfch mgdp boygafg ahdbwqn