William Screwlock 2015
Description
A large carabiner can come in handy in many places. This one's shape and size means it's useful for belaying and rappelling with the Munter hitch with single or double ropes, anchoring multiple ropes and slings and keeping the belay station organized.
-Pear shape facilitates use with the Munter hitch for single or double ropes
-Large shape and gate opening can fit multiple slings and ropes
-Keylock system
Retail price
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Weight (g)![]() ![]() |
88 g |
Shape![]() ![]() |
Pear / HMS |
Locking![]() ![]() |
Screw |
Straight or Bent![]() ![]() |
Straight |
Full Size![]() ![]() |
Yes |
Keylock![]() ![]() |
Yes |
Solid or Wire![]() ![]() |
Solid |
Gate Opening![]() ![]() |
25 mm |
Number of Colors![]() ![]() |
1 |
Lock Indicator![]() ![]() |
Yes |
Strengths (kN)![]() ![]() | ![]() ![]() ![]() |
No reviews yet.

The Petzl William is a big sturdy carabiner that holds a bunch of ropes, slings and knots when used in an anchor. It comes with a smooth key-lock gate and the standard Petzl red stripe that lets you know when the gate is locked or unlocked on the screw-gate model. It comes with three gate styles: screw-lock, Triact (twist-lock) and ball-lock. We recommend the screw because it is the most affordable but some people will enjoy the security of the ball-lock or the speed of the Triact lock.
Warning: This video is dubbed in English. If you're getting antsy, skip to section 7:40-8:15 for one of the most interesting parts, where they show a hardware specific camera inspection.