The Mil Spec V ring adjuster allows the user to simply and quickly adjust the strap to a comfortable length. Girth hitch the sewn loop end to the stretcher rail and clip the V ring adjuster to the belay ring on your harness, adjust to the correct length and away you go! Made of 1-23/32" nylon webbing and Mil Spec hardware. Adjuster will slip at 3,000 lbf. Made in USA.