A heavy duty O-ring is used for the top tie-in point and a 10-ft (3-m) tender line (CMC Static-Pro Lifeline) and a nylon storage bag are included

Drops through the opening in any 1 3/4”- 2” Substrate

over and back under the bottom strap

CMC’s manuals

ProTech Aluminum Key-Lock Carabiners Style:Keeper Pin Replacement Set (ProTech) A heavy duty O-ring isIdeal for rescue and rope access, this anodized carabiners patented key lock design does not hang up when unclipping from your harness or web. An optimized D shape maximizes its strength, and its wide gate opening fits over 1 inch (25 mm) diameter railings, unusual for a carabiner this compact and light. Safety indicators etched on the gate augment easy one hand operation. Manual Lock and Auto Lock versions are available with a removable keeper pin