Description ⢠Safely removes frozen hub assemblies instantly ⢠Will not damage axles ⢠Universal mount fits all axle bolted hubs (5,6 and 8 lug hubs) ⢠Mounts to 2 studs using supplied flange nuts ⢠Use with 5lbs hammer to knock frozen hubs out of axles ⢠3/4â steel backing plate and reinforced striking plate for long life ⢠Flanged nuts included (2ea) ⢠12mm â 1.50, 14mm-1.50, 7/16â-20, 1/2â-20, 9/16â-18, 5/8â-18 Weight: 16.093 lbs. .