Petzl - Grigri
[Blocatoare]

Pret: 240 RON

Self-braking belay device & descender for single ropes

The GRIGRI's self-braking function helps the belayer catch and hold a climber, making it great for working routes. Works equally well for lead climbing and toproping. Ergonomic design makes for smooth, controllable lowers. Also great for rappelling on single ropes & perfect for setting and cleaning routes.
Self-braking system: if the rope suddenly comes under tension (e.g. in a fall), the cam pivots to pinch the rope, thus helping the belayer stop the climber's fall
Usage is similar to that of conventional belay devices
giving/taking slack is done by using both hands to slide the rope through the device
falls are held by holding the free end of the rope with the brake hand
for lowering and rappelling, the rate of descent is controlled by the hand holding the free end of the rope (the rope is released with the handle)

Technical specifications

For use on single ropes from 10-12 mm
Weight: 225 g
Colors:
D14: gray
D14 R: red / burgundy
D14 B: blue
CE
Aluminum side plates
Stainless steel cam and friction plate
Reinforced nylon lever arm.