Hub Centric Rings, 87.1 to 78.1, Set of 4,Aluminium Alloy OD87.1mm-ID78.1mm
These rings are designed to be used with skylight and roof windows, and have a manufacturer part number of HR8710-7810A. These are the well-made Aluminum Alloy rings and NOT the junk imports. 【Benefits 1】 Eliminate vibrations caused by the wheel not centering correctly onto your vehicle’s hub.