Petzl ROLLCLIP Z Type:Triact Lock and can suffer from this

and can suffer from this kind of shoulder pain

It has an ergonomic

you'll find holes in the base

About the Unger ErgoTec Tool Belt

Petzl ROLLCLIP Z Type:Triact Lock and can suffer from thisAbout the Petzl ROLLCLIP Z Two tools in one, the ROLLCLIP Z combines a pulley and a carabiner into one compact, versatile piece of equipment. This pulley carabiner is designed to make installation on anchors and devices easier, with a gate opening on the non pulley side so it clips into place without any awkward maneuvering. The keylock system prevents accidental snagging when putting the pulley in place, which is exactly what you want when you're