From the manufacturer

A slightly larger, modernized, auto lock version of our best-selling Element carabiner that features a smooth gate-to-body transition on the bottom of the carabiner eliminates the belay loop hangups common to other auto lock carabiners. It’s a compact, pear-shaped design and wide rope-bearing surface for smooth belays and reduced wear.

Specifications

• Weight: 2.6 oz. (74 g)
• Size: 4" x 2.5" (101 mm x 63 mm)
• Strength: 28 kN (6295 lbf)
• CE/UIAA certified