Petzl Ascension upright pack it creates a powerful 4:1

it creates a powerful 4:1 mechanical advantage

The Petzl WILLIAM is the "big brother" of locking carabiners

"workhorse" tool that belongs in every professional’s kit

Targeted Protection: Specifically designed for use with the ASAP or ASAP LOCK portable fall restraint systems

Massive Internal Capacity: The wide pear shape is specifically designed to accommodate multiple items or to facilitate a Munter hitch in emergency scenarios

Petzl Ascension upright pack it creates a powerful 4:1The Ascension handled rope clamp is designed for rope ascents and features an overmolded grip and ergonomic upper part for a comfortable and powerful grip when pulling with one or two hands. The Ascension handle has a wide lower hole for easily attaching two carabiners for a lanyard and foot loop. Key Features: Dual Handed Grip: The overmolded handle and ergonomic upper section allow for a comfortable pull, whether youre using one hand or two. Large