CMI Go-No-Go Cable Gauge indoor rock climbing rope The wire key is attached

The wire key is attached to the overhead life safety cable

7mm (660ft)

the Petzl GRIGRI® Plus is a cam-assisted blocking belay device for climbing in the gym or outside

such as The Flat Face 4

and Fun With Chiji Cards

CMI Go-No-Go Cable Gauge indoor rock climbing rope The wire key is attachedIntroducing the new CMI Go No Go Cable Gauge, a precision device for measuring cable wear. Sized to fit 1 2" , 3 8" and 1 4" cables. Features a hole on one end for attaching to harness via a small piece of accessory cord and anodized bright red for visibility. New cables will not fit into the grooves. Once a cable has worn down 5%, the cable will slip into the groove indicating the need to replace it. CMI highly recommends that cable wear be checked