BAND-FAST®

Includes one grommet hole for additional tie-down options

8% Polyarylate

7 mm) and is the lightest premium climbing line of its size available

Crafted from heat-treated chrome vanadium steel

Petzl Sterno Chest Harness for SRT/SRS Ascent Systems Chainsaw Pants BAND-FAST®Ergonomic Chest Harness for SRS Tree Climbing Ascent Systems The Petzl Sterno Chest Harness is designed to connect your ascent system and keep it raised while using Single Rope System (SRS SRT) technique. Slim, low profile, and thoughtfully engineered for all day comfort, the Sterno straps sit wider on the shoulders to reduce neck chafing, while the unfixed front bridge gives you full freedom of movement in the tree. Note: This product is not PPE