Alpha Steel

The Alpha Steel is suited to areas of high wear such as first bolts, crux bolts, or changes in direction. Read more

Shaped for sport climbing.

The ergonomic Alpha shape combines with a curved gate to make clipping easy. Once the rope is clipped, deep rope baskets help ensure the carabiner is correctly oriented.

Carbon steel construction lets the Alpha Steel handle the heavy use of modern walls. Generous rope radii give softer catches and extend rope life, while a captive bar can be fitted for easy inspection and maintenance.

The Alpha Steel is suited to areas of high wear such as first bolts, crux bolts, or changes in direction. Place throughout the wall for the best user experience.


Climbing wall carabiner for durability

Alpha Sport carabiners are designed to be robust and give easy clipping. Hot forging allows us to put extra metal in areas of high wear, making these biners suitable for clipping bolts, repeated falls, and intensive use of modern climbing gyms.

Bent gate for easy clipping

Our curved gate guides ropes into the carabiner during clipping. Grooves in the gate improve handling, and increase control when making tricky clips. Solid gate carabiners are suited to sport climbing, where ease of handling and resistance to wear are more important than weight.

Keylock nose eliminates snagging

This carabiner’s nose slots into a groove in the gate, allowing it to achieve full strength without a gate notch. This creates a clean internal profile to prevent snagging on gear, bolts or slings, for easier clipping and stripping of routes.

Ergonomic back design for positive handling and easy clipping

The Alpha’s shape fits naturally in the hand, and combines with its large gate opening to make the carabiner very easy to clip. Grooves on the back bar increase grip for confident handling.

Hot forged from steel for strength and durability

Carbon Steel is used when very high strength and durability are more important than weight. Steel carabiners are often used in centre and wall environments where high wear and repeat falls are normal.

Tech Specs

Product Name Product Code Dimensions Weight MBS (Major Axis) MBS (Minor Axis) MBS (Gate Open) Certification
Alpha Steel Standard C526 62 x 107mm 134g 26kN 9kN 14kN EN12275:2013 B
Alpha Steel Captive Bar C526CB 62 x 107mm 135g 26kN 9kN 14kN EN12275:2013 B