Petzl Vertigo Twist-Lock System:TWIST-LOCK Auto-clamp feature for door and

Auto-clamp feature for door and panel dolly

Cord grip assembly for all IP Rated Lodestar hoists

a lightweight aluminum front D-ring

Vestil Manufacturing Corp Chain Drum Lifter

D-rings:                                                             Aluminum Alloy

Petzl Vertigo Twist-Lock System:TWIST-LOCK Auto-clamp feature for door andPetzl Vertigo Twist Lock The VERTIGO TWIST LOCK connector is designed for use on progression lanyards. The excellent grip and automatic locking system make it easy to handle when passing intermediate anchors. The large opening and the Keylock system make it easy to connect. The VERTIGO TWIST LOCK can be used with a TANGA positioning ring to help orient the carabiner to load the major axis, limit the risk of rotation, and keep it integrated with the