Petzl GRIGRI + Plus Belay Device with Anti-Panic Handle - Rock Climbing Violet

The ergonomic handle allows you to easily unblock the rope and lower someone Easily controlled, progressive rope feed provides a smooth and comfortable descent Compatible with dynamic single ropes 8.5 to 11 mm, optimized for 8.9 to 10.5 mm Rope installation diagram engraved on both the interior and exterior of the device Great durability, for intensive use, thanks to the stainless steel wear plate