Yes — the PVC formulation has low-temperature tolerance

Collapsible design — folds flat when empty for compact storage

✅ Keeps pruners secure and accessible while climbing or working on the ground

The ISC Twister is purpose-designed for flipline and lifeline terminations with a double locking gate and slightly higher MBS (27kN vs 25kN)

See It in Action

Drill/Tap Bits blocks Yes — the PVC formulationThe Drill Tap Bit is made of hardened high speed steel and ideal for drilling mild steel, copper, brass, and aluminum. The drill point features a split point with web thinning for precise drilling and reduced walking. Ensure accurate holes with this reliable and durable Tap Drill Bit. Shank: 1 4" quick change hex Packs of 5