8pk 1/8" hitch pin clip. Zinc-plated spring wire. Wire diameter: 1/8", overall length: 1-15/16", fits pin diameter: 1/2" to 3/4", 8 per bag No. S070925ZGU-P7925ZGU: Wire diameter: 5/32", overall length: 2-15/16", Fits pin diameter: 5/8" to 1", 7 per bag No. S070927ZCU-P7927ZCU: Wire diameter: 3/16", overall length: 3-3/4", fits pin diameter: 7/8" to 1-1/4", 3 per bag No. S070928ZBU-P7928ZBU: Wire diameter: 1-1/4", overall length: 4", fits pin diameter: 3/4" to 1", 2 per bag No. S070929ZBU-P7929ZBU: Wire diameter: 5/16", overall length: 4-1/8", fits pin diameter: 1" to 1-7/16", 2 per bag