GENERAL: Set of OMP Speed anti-theft wheel rim bolts in black colour. Set of 4 bolts + key. MEASUREMENTS: The measurements of these anti-theft wheel bolts are: M14X1.5 (screw width X thread pitch); Thread length: 40mm (1.55"); Total length including head: 65mm (2.55"). SHAPE: Anti-theft bolts for car wheels conical shape. QUALITY: Anti-theft car bolts of the best quality and great durability. Choosing the OMP brand ensures you that these anti-theft wheel rim screws are the best option to prevent the theft of your car's rims. REFERENCE: OMPS09841401