Allstar Performance ALL99437 Caster Wheel for Chassis Dolly Locking Chassis Dolly Caster - 1/2 in Studs - Locking - 3 in Wheels - Rubber / Steel - Each. Allstar Performance - DNLF_ALL99437. Chassis Dolly Caster - 1/2 in Studs - Locking - 3 in Wheels - Rubber / Steel - Each.
