ROLLER(1OD,W/STUD,NYLON TIRE) close Quantity in Basket: None Code: HWD-01029 Price: $4.86 Shipping Weight: 0.04 pounds Quantity: Roller - Steel with Nylon Tire A: 1 (2.5cm) B: 7/32 (.5cm) C: 3/8 (.9cm) D: 1/8 (.3cm) 1/4 diameter removable stud