3-1/2" x 1-1/4" Wheels

XA03X2806 Albion Polyurethane Tread Wheel with precision ball bearings

3-1/2" x 1-1/4" round tread polyurethane on polyolefin core wheelDark gray tread on a lighter gray core 3/8" precision ball bearings

XR03X2806 Albion X-tra soft round tread wheel with 3/8 precision ball bearing

3-1/2" x 1-1/4" round tread thermoplastic rubber tread on polyolefin core wheel 3/8" precision ball bearings Full plastic thre

2.00003.95 Colson 3-1/2" x 1-1/4" Polyurethane Tread Wheel

  Colson 3-1/2" x 1-1/4" Maroon polyurethane on gray polyolefin hub wheel 3/8" ID  ball bearings 1-1/2" long hub length