The Height Safety and Rope Access Shop

Petzl William Alloy Carabiner


  • Large size and opening to allow easy anchoring of several ropes and slings
  • Wide pear shape facilitates belaying with a Munter hitch
  • Keylock system helps prevent snagging of the carabiner during maneuvers
  • Red indicator provides a visual warning when the carabiner is unlocked (on SCREW-LOCK version)


WILLIAM Screwlock Product Information Sheet

WILLIAM Triact Lock Product Information Sheet