* Rolls with impact to fend off boat.
* Wheel Material: Use soft vinyl.
* Extra heavy galvanized Bracket with predrilled holes.
* 12" Wheels use large 2" dia. axle housing for maximum strength.
* Wheel weight 4Lb
* Bracket weight: About 6Lb Dock
* 12" Dock wheel can use for the boat from 20' to 32' (For reference only)
