Spinalign Replacement Carriage Wheel Set
Includes four wheels. Use your existing bolts for easy installation.
Spinalator Replacement Spinalator Carriage Wheel Set of 4 Wheels. The Replacement Spinalator Carriage Wheels comes with 4 bearings & 4 Wheels. You use your existing housing and bolt. Wheels in photos may not be the exact ones you receive but the same quality as the originals.