Initially, positive-locking pins were developed for applications where exact length was not critical. In fact, MIL-SPEC requirements still set grip length tolerances at +.020 inches. Enter the Sky-Loc Adjustable Grip fastener. If you have an application where depths vary, or if you need to draw pieces together, the adjustable grip Sky-Loc might be your solution. Of course, if you just need a tighter tolerance on your grip length, we can help with that too.

Big Sky manufactures adjustable grip fasteners in any handle style, diameter and length.