Self locking device for chest PETZL Croll

• When using a chest strap and an ASCENSION or BASIC guiding harness, chest harnessing helps an easy and efficient system for upward fixed movements. The special shape of the anchor holds the device steadily in line with the chest

• The thumb made of chrome steel is fitted with teeth that are self-cleaning and hold the rope, even when dirty or icy

• The ergonomic shape of the thumb grip allows the cavalry to be put and removed from the rope easily with one hand

• The upper opening is used to attach a shoulder strap

• The secure thumb prevents the teeth from easily opening

• Weight - 130 g

• Certificate - UIAA

• For use with single ropes with a diameter of 8 - 13 mm.

• Body material - aluminum

• Material of the thumb - chrome steel