3" Black, External Wheel Assembly, Plastic, #L-2498.
Wheel Assembly (No Ball Bearing)
Finish: Black
Base Material: Plastic
Wheel Diameter: 40mm
Housing Fits: 2 7/8" x 2" x 2 1/8"
Total Length: 3"
Total Width: 2 1/4" (54.9mm)
Hole to Hole (measured far side of each): 43mm
No Wheel Bearing