Hamilton Ergo-Tech Polyurethane (87A) on Aluminum Wheel 4" Diameter x 1-1/4" Wide x 1 5/8" Hub Length with 3/8" Sealed Precision Ball Bearing with top hats
Bearing Size: 3/8
Center Design: Solid
Wheel Color: Orange Tread on Alum Center
Diameter: 4
Diameter M: 
Diameter P: 
DIM R: 
Face K: 
Face S: 
Hub Diameter: 0
Hub Length: 1.63
Length H: 
Wheel Face: 1.25