Plastic Wheel / Snapper 726160Pack Size:1Snapper 1-8484, Snapper 2-6160, Snapper 726160NHC 225-1857, Prime Line 7-04337, Sunbelt SN-84, Sunbelt B1SN84Snapper 19" 2-cycle steel deck series 1, 3, 5; 19" 3 HP steel deck series 0, 1, 3, 5; 19" steel deck electric series 3, 5Bore: 3/8 ", Tread: Diamond, Wheel Size: 7x1.50, Hub: 1 5/8 " offset