ISC Twister SuperSafe Swivel Carabiner 27kN arborist knots book reliable connection at the tool

reliable connection at the tool end

while the ring-style straight stirrup keeps your foot stable and secure

The CL-3502C includes a steel insert for added rigidity and pressure distribution

New concepts including Personal Safety & Active Caring and the Hazards of Inexperience

ISC Twister SuperSafe Swivel Carabiner 27kN arborist knots book reliable connection at the toolISC Twister SuperSafe Swivel Carabiner 27kN MBS The ISC Twister was purpose built for one of arborist climbing's most persistent annoyances: twisted climb lines. Designed specifically for flipline and lifeline terminations, the Twister's integrated swivel allows your rope to rotate freely at the connection point, continuously relieving torsional buildup before it becomes a problem. Double locking gate for security you can count on at height. At just 5