The William Screw-Lock Carabiner by Petzl is a manual locking pear-shaped carabiner with a large opening making it best suited for organizing at belays with a Munter hitch. This uniquely patented Keylock gate uses a key-shaped nose on the 'biner and slot-shaped gate to create a strong, snag-free closure. The William Screw-Lock has a red band to indicate when the device is unlocked to leave you climbing or caving confidently when you go to double-check your gear. The Keylock system helps prevent snagging of the carabiner during maneuvers and is recommended for dirty environments where dust and dirt could cause an automatic locking mechanism to malfunction.

DECENT FEATURES of the Petzl William Screw-Lock 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)
• Tearing energy absorber is protected from abrasion with a zippered pouch. Also allows quick and easy inspection of the condition of the webbing
• Short, third arm attached to energy absorber, convenient for Tyrolean traverses, for climbing while close to the cable or attaching to rungs (while resting)
• Harness connection loop is twisted to facilitate connecting to the harness with a girth hitch

The SPECS

• Major Axis Strength: 25 kN
• Minor Axis Strength: 7 kN
• Open Gate Strength: 7 kN
• Case Quantity: 30
• Material(s): Aluminum
• Certification(s): CE EN 362, CE EN 12275, types B, H (SL), types K, B, H (BL and TL) UIAA 121 (SL, BL only)

• Weight: 88 g
• Gate Opening: 25 mm

• Weight: 92 g
• Gate Opening: 24 mm

• Weight: 92 g
• Gate Opening: 24 mm

ALL CLIMBING SALES ARE FINAL.