Petzl Attache BAR Carabiner - Gray | Ultra-Light HMS with Screw-Lock & Keylock Nose

Meet the Petzl Attache BAR carabiner, a compact, ultra-lightweight HMS piece designed for belaying and mountaineering. Its pear-shaped form and round-stock basket deliver smooth rope flow and reliable clipping in diverse conditions. At just 58 g, it pairs a high strength rating with a design focused on efficiency and ease of use across rope systems.

Why choose the Attache BAR

• Pear-shaped HMS design supports belay work, Munter hitch setups, and dual-rope handling at a station
• Round-stock basket provides a smooth rope glide, reducing wear on the sheath

Key design details

• Lightweight H-frame cross-section (58 g) delivers a strong weight-to-strength ratio
• Screw-lock safety with a red visual indicator that appears when unlocked for quick safety checks
• Keylock nose offers a smooth, snag-free clipping experience
• BAR version includes a removable positioning bar to prevent cross-loading

Practical uses in real life

In alpine routes or sport climbs, this carabiner shines when setups require smooth rope passage and reliable clips. It pairs well with Munter hitches, REVERSO, or VERSO for efficient belaying, while the round-stock basket helps reduce rope wear at the point of contact.

For indoor gyms or mixed terrain days, its compact shape and light weight support quick transitions between clips and anchors, without sacrificing safety features or load-bearing capacity. The removable BAR feature adds versatility by minimizing cross-loading risk in varied belay layouts.

What to consider when selecting

The Attache BAR balances a low weight with solid performance: 21 kN of strength, 58 g of mass, and a robust locking system. The red indicator provides a clear visual cue, while the Keylock nose reduces snagging during clipping. The BAR positioning bar adds a helpful safeguard against cross-loading in multi-point belay systems.

As with all rope gear, check compatibility with your rope diameter, clip technique, and the specific belay configuration you plan to use. The features highlighted here reflect the design and intended use cases as described by the manufacturer, offering possibilities rather than guarantees.

• Pear-shaped HMS form supports a range of belay configurations
• Round-stock basket enables smooth rope glide and reduced sheath wear
• Lightweight yet strong, thanks to the H-frame cross-section
• Visible red indicator quickly confirms lock status
• Removable positioning bar helps prevent cross-loading in complex setups