This insurance approved compact Milenco wheel clamps fit all Caravan and Motorhome wheels from 12 inch to 16 inch up to 225 size tyres, alloy and steel. Unique, innovative design with integrated locking mechanism and winding handle. Simply turn winding handle, to clamp on to wheel. Then push handle in to lock. This is probably the easiest wheelclamp to fit that has ever been made. Supplied with carry case.