Replacement for GM, Ford and Chrysler selected models push-type retainer clips. Made of high quality nylon better than recycled nylon, polypropylene (PP) or ABS. Head diameter: 20mm; stem length: 20mm and fits hole: 8mm (5/16”). Prior to ordering please verify if the part fits your vehicle - original part number: GM #21030249, Ford #N807389S Kawasaki: Brute Force / Bayou / Prairie / KFX700, 450, 400; Suzuki: King Quad / Vinson / Eiger / Ozark / Z 250, 400; Polaris: Sportsman / Rangers / RZR / Trail Boss / Predator / Scrambler. 100% lifetime satisfaction .