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.