40mm/45mm shank aftermarket ET lug bolts for 15/20mm wheel spacers
14-1.25 thread pitch(set of 20), 17mm wrench recommended
take one of your bolts and measure it, add 15/20mm, good to go
follow your stock torque specs
cut the extended part if you bought it as OEM ones by mistake
safely mount your rims with wheel spacers to avoid a wheel flying off
special anti-rusting multi-layers, not easy rusting even the first black layer striped off!
12 months warranty, free return or exchange if not helpful, free replacement if missing parts and no extra fee needed!