Features:
- Total locking caster set for holding a gantry crane in place
- Works with steel gantry crane for maximum capacity
- Glass-filled nylon in order to hold greater loads
- Set includes four (4) swivel casters for even maneuverability
- Compatible Products: AHS-2-10-12, AHS-2-10-14, AHS-2-10-16, AHS-2-15-7, AHS-2-15-9, AHS-2-15-10, AHS-2-15-12, AHS-2-15-14, AHS-2-15-16, AHS-2-20-12, AHS-2-20-14, AHS-2-20-16, AHS-4-10-12, AHS-4-10-14, AHS-4-10-16, AHS-4-15-7, AHS-4-15-9, AHS-4-15-10, AHS-4-15-12, AHS-4-15-14, AHS-4-15-16, AHS-4-20-12, AHS-4-20-14, AHS-4-20-16