DMM A337 Ultra D Locksafe Carabiner, Titanium/Green Type_25AP Designed to help advance your

Designed to help advance your SRT climbing system as you ascend

Yale's Ultrex winch line featuring the Chook is the leading solution for your chipper winch needs

The Pro Series is beefier to accommodate bigger

reversible for longer life

equally efficient

DMM A337 Ultra D Locksafe Carabiner, Titanium/Green Type_25AP Designed to help advance yourThe Ultra D is similar in size to the Ultra O but with even greater strength due to the back configuration. The pronounced D shape forces the loading along the major axis of the carabiner to maximise strength. Perfect for use at the end of lanyards, and in fact for most other working at height applications.