Master Descender (Built-in Unidirectional Pulley)

Complies with XF494-2023 "Fall Protection Equipment for Firefighting" standard, provides test report issued by certified national-level inspection institution; Material: Aluminum alloy, steel, nylon; Compatible Rope Diameter: 10.5-11.5mm; Working Load ≥5kN; Breaking Strength ≥36KN; Weight ≤1100g; Side plates shall be equipped with auxiliary friction grooves to provide additional braking force A descender specifically designed for technical rescue activities, making lowering or raising loads easier, usable for primary or backup system protection, versatility allows rescuers to handle all possible situations. Ergonomic handles and built-in brakes allow comfortable control of descent speed, immediate switch from descent to ascent state without transferring load, built-in unidirectional pulley uses large-diameter sealed ball bearings to ensure high efficiency during hauling. Self-locking system automatically locks the rope when the handle is not used; once locked, rope can be taken up without touching the handle;