12 Pieces Trailer Coupler Pin 1/4 Inch Wire Lock Pin Heavy Duty Safety Coupler

Pin Type Cotter, Hitch, Quick Release. Usage: The fastener eliminates cotter pin loss and fits most quick release applications. Pin type Cotter, Hitch, Quick Release. Strong Enough: The square pto pins are structurally strong, convenient for using and will hard to loosen during use.