Photon Wire Rackpack instructional book - Mid-size diameter aluminum sheave

- Mid-size diameter aluminum sheave mounted on sealed ball bearings for great efficiency

Low-profile thumbholes

Color-coated knob and hanger to easily identify screw lengths: RED (10cm-76g)

Breaking strength must not be under 25 kN

it’s tough enough for rugged terrain yet light enough to keep pace on speed missions

Photon Wire Rackpack instructional book - Mid-size diameter aluminum sheaveThe Photon Wire remains one of the lightest carabiners in the world and is still significantly larger than other carabiners in its class. The newest generation features an updated body design that increases strength and rigidity to handle the odd stresses that climbers put on their gear. We have also redesigned the interface between the gate and nose to help protect the wire gate from damage or accidental opening. Available in eight colors for