Black Alloy Wheel Spacers & Bolts 2x 12mm + 2x 15mm For BMW F30 F31 F32 F33 UK
Spacer Thickness：12mm / 15mm. If the length of the vehicle bolts exceed the thickness of the wheel spacers, you need to cut the vehicle bolts. Forged aerospace-grade Aluminum alloy with bolts makes the spacer tough and more durable in use.