Deluxe PVC Caster Set – 4” Twin Soft Gray Tread 4″ Gray Twin PVC Caster Set (4) Set Includes 2-Locking and 2-Non-Locking, Quiet SofTech Wheels With Reinforced Inserts 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
