Petzl Shunt Climbing Ascender Rope Device Chalk The plastic toe bail is

The plastic toe bail is hinged from two front attachments which secure the boot even if it has a shallow

Minimal belay/rappel device for one rope

I-Beam construction improves the strength to weight ratio

5 kN x 2 = 6 kN

Petzl Shunt Climbing Ascender Rope Device Chalk The plastic toe bail isRappel back up ascender Used below the rappel device, the SHUNT works as a rappel back up and replaces friction knots like the Prusik. Works on single and doubled ropes. Easy to install on the rope Smooth clamping surfaces wont damage rope May be used to ascend single or doubled rope Specifications: Material(s): aluminum frame Weight: 188 g Rope compatibility: single ropes 10 11 mm or doubled ropes 8 11 mm Certification(s): CE EN 567, UIAA References