The PowerGRP GRP-1150 100-Count Resealable Pack of Type 21S AH-2 Natural-Colored General-Purpose Cable Ties are 11. long, with 50lb of tensile strength for professional applications. They.re made from polyamide 6,6 nylon, resulting in a high mechanical strength and a wide temperature range (-40 F to 185 F). Fasten these 11. cables ties around a wide range of equipment with a bundle diameter between .08. (2mm) to 2.99. (76mm), using the bent tips and serrated locking mechanism to form an effortless and secure grip. Designed for cable management in industrial applications and use in plenum spaces. Features: [Adjustable Size] 11. Cable ties securely fasten around wires, cables and other equipment in bundle diameters of .08. (2mm) to 2.99. (76mm); [General Purpose] Reliable, compact general purpose cable ties rise to the challenge with 50lb (222N) tensile strength; [Natural Color] Polyamide nylon 6,6 ties are durably strong and heat resistant between -40 F/-40 C and 185 F/85 C, in a neutral natural color; [GRP Strength] These waterproof ties are UL Type 21S AH-2 rated, the perfect cable ties for use in general purpose or plenum environments; [Professional Performance] This 100PK of 11. (300mm) cable ties delivers the quality needed for cable management in a variety of applications - Certifications and Standards: cULus; UL 62275 - Related Products: GRP-1150X; GRP-1450; GRP-1450X; GRP-1850; GRP-650; GRP-650X; GRP-750; GRP-750X; GRP-850; GRP-850X