Innovative ascender handle with integrated pulley to be used together with auto-blocking descender (e.g. SPARROW). Much more effective and less clumsy than the traditional ascending handles with their additional connector: the working rope runs from the descender over the integrated pulley , thus reducing friction and facilitating the ascent. Main characteristics: cam opening lever usable with one hand, with a single downwards movement (patented); wear-resistant steel blocking cam, with depressions to avoid the accumulation of dirt and mud and reduce force needed to slide device up the rope in difficult conditions (muddy, iced-up ropes); it has two additional attachment points, system to prevent cam inverting and secondary hole for connecting an etrier with a quick link. Attention! The integrated pulley is not a PPE
