ISC Small Rigging Pulley RP251

With the RP251 from ISC’s 200 Series, you are adding a next-generation rigging pulley to your gear, specifically developed for the most extreme loads in tree care. Through state-of-the-art stress analysis, the hot-forged aluminum frame has been optimized to be up to 150% stronger than comparable standard models. The combination of newly shaped material and heat-treated axles made of hardened stainless steel prevents any deformation or bending of components, even during the toughest rigging operations.

A true highlight for your workflow is the patent-pending SafeLock system. This locking mechanism combines an extremely low profile with the speed of a SpringLock system. You can operate the spring-assisted locking bolt with one hand: simply press the SafeLock button and rotate the axle head by 180° to open the pulley laterally. Despite this handy and compact design, it easily accommodates working lines up to 16 mm and rigging slings up to 25 mm. Manufactured in North Wales, this pulley benefits from over 50 years of experience in producing high-strength safety components and, with an impressive breaking strength of 250 kN, offers maximum reserves for demanding rigging tasks.