Item Name:aluminum wheel spacers.
Exterior:anodized after machining for anti-corrosion.
Material:machined from aluminum 6061-T6 forged billet for higher and stonger strength.
Features:stronger and lighter Bring you a better driving experience.
Updated Nut:high quality pre-installed heat treated 10.9 grade nut.
Stronger Bolt:12.9 grade bolt much more stronger.
Fitment:compatible with M10x1.25mm wheel Bolt & nut.
Quantity: sold as one set of 2pieces.
Installation:professional installer is highly recommended no installation instruction included.
Package Included: 2xwheel spacer inclcude 4xbolt+4xnut for each spacer.
Package Size:200X200X150mm.
Net Weight:2.0kgs/4.4LB(include 4xbolt+4xnut )
Package Weight:2.2kgs（4.8LB)
Immportant Safety Advisory:torque lug nuts to manufacturer specifications. check and re-torque all hardware.
including lug nuts securing adapter to wheel hub after 30-50 miles.
Warranty:90days warranty ,any problem you might have,please feel free to contact us.