The Petzl Attache Screw-Lock Carabiner with unidirectional positioning bar is a top-end belaying and rigging carabiner, versatile for use in all climbing situations. 

Cross-loading carabiners is a thing of the past with the Attache Bar. When used with the removable bar, the pear-shaped Attache carabiner is a versatile tool. It becomes a unidirectional carabiner, oriented to load the major axis and maximizing ease of use when belaying or using ropes for glacier travel. It has an H-frame to keep the weight low and the round-stock basket creates a smooth surface for the rope to run over, for easier belaying with the Verso, Reverso, or a Munter hitch.

Features

• Removable BAR orients the carabiner to load the major axis for ease when belaying or using ropes for glacier travel
  
• BAR cannot be closed if the gate is not fully locked, limiting the risk of user error
  
• Carabiner gate cannot be accidentally unlocked when BAR is installed in the closed position
  
• Round-stock basket provides a smooth surface for the rope to run over when belaying with a Munter hitch, VERSO, or REVERSO
  
• Partial H-frame optimizes the strength-to-weight ratio
  
• Pear-shape design is versatile for climbing and mountaineering
• SCREW-LOCK locking system provides a good grip and effective locking
  
• Visual indicator makes it easy to check that the carabiner is locked
  
• Keylock system and smooth nose help prevent the carabiner from snagging during use

Specification

• Gate Clearance mm: 23
• Gate Closed kN: 21
• Gate Open kN: 6
• Keylock: Yes
• Minor Axis kN: 7
• Material: Aluminium, Nylon
• Weight: 63g