Widener is fit on 5mm center hole wheels. 
If your wheel center hole is 4mm wide to make 5mm.

Main features:


CNC machined in Duralumin.

Easy installation

Add 13mm on each side of your truck

Fits 12mm hex wheels





2.2"wheel widener (Blue color) x 4

M4 Barrel nuts (Length 14mm) x 4

M5 washer x 4

M5 spring washer x 4