Turbochest ventral blocker

Revolutionary lightweight and compact ventral ascender, which includes the pulley system for incomparable efficiency during ascent and for low wear on both the rope and the ascender itself.

Button equipped with puller for a better grip. Perfectly shaped cam for alternate release descent.

The lower hole is designed for perfect positioning on the harness while the upper hole is designed for the insertion of a tensioning strap.

Device geometry verified for use on stringers. Drain holes for mud and dirt on both the cam and body.

Can also be used as a blocking pulley (only for material recovery purposes, 50 kg max).

Aluminum alloy body, micro-cast stainless steel cam.

Certified according to EN 12841/B for semi-static ropes from 10 to 13 mm and according to EN 567 for ropes from 8 to 13 mm.

ref. 2256