The DMM Impel is lightweight, strong and extremely compact. This pulley uses sealed ball bearings for excellent efficiency, and smooth hot-forged side plates protect the sheave. It is an ideal pulley to have as part of personal ascent, positioning and in your day-to-day tasks. The Impel's straight sides mean a hitch tends nicely against it when used as part of a lanyard system. Features Ultra-compact pulley Sealed ball bearings for high efficiency and low maintenance Hot forged smooth fairleads and edges are rope and textile friendly Can connect directly with textile components for extra versatility For use with ropes up to 11mm diameter Lightweight and strong with a 25kN MBS and 5kN WLL Swinging side plates for easy installation Specification MBS: 25kN WLL: 5kN Dimensions: 69 x 35 x 24mm Weight: 62g Rope Diameter: 11mm Max Certification: EN12278:2007