Rockler 129-Piece Jig Hardware Kit, 5/16''-18 Threading

Our Jig Hardware Kit provides you with all the essential hardware for building and repairing custom woodworking jigs. It includes a variety of 5-star knobs, 4-star knobs, round knobs, threaded inserts and T-bolts, all neatly organized in a divided storage case. The T-bolts will fit all Rockler Universal T-Tracks (#22104, #26420, #20054, sold separately). They are threaded with a 5/16''-18 thread, and have bottom plates measuring 9/16''W x 7/8''L x 7/64''H.