Deluxe Caster Set – 4” Twin 4″ Black Twin PVC Caster Set Set Includes 2-Locking and 2-Non-Locking, Quiet Roll Wheels With Leg Fitting Dual Reinforcement Into The Caster Fittings Add Additional Support Tread Lock Secures The Caster Wheels From The Top Universal Fit: 1-1/4″ PVC Leg Pipe
