Deck Roller / Scag 481632Pack Size:1Scag 481632J. Thomas JT-9980, NHC 226-7333, Oregon 72-758, Rotary 10225, Sunbelt B1SC95Scag Turf TigerBore: 3/8 ", Tread: Smooth, Wheel Size: 4 1/2, Hub: 3 "