William Ball-Lock Carabiner
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William Ball-Lock Carabiner
Tech Specs

Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.

BrandPetzl
Best UseClimbing
Carabiner TypeLocking
Gate TypeAuto-lock
Gate Open Clearance27 millimeters
Strength Major Axis Closed27 kilonewtons
Strength Major Axis Open8 kilonewtons
Strength Minor Axis8 kilonewtons
Dimensions116 x 80 millimeters
Weight90 grams
Description

The Petzl William Ball-Lock is a large, pear-shaped autolocking carabiner for belay stations and belaying with a Munter hitch.

Features
  • Great capacity thanks to its large dimensions; carabiner can hold a very large quantity of equipment and it's the optimal shape for belaying with a Munter hitch
  • Ergonomic shape is designed for gripping with gloves on
  • Asymmetric pear shape facilitates opening and the manipulation of the locking system
  • Keylock system avoids any involuntary snagging of the carabiner
  • Automatic Ball-Lock system features a green ball indicating when sleeve is locked, providing a quick visual safety check
  • Ball-Lock system can be opened and closed easily with one hand and can be operated with gloves on; unlock gate by pressing in ball and twisting sleeve
  • Offers secure use with triple-action opening
  • Large gate opening eases clip-in