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ISR Performance Steel 50mm Open Ended Lug Nuts M12x1.25 - Silver
Preorder date - Nov 30th 2026
Available on backorder. Ships from ISR Performance in 2-4 weeks
A clean silver finish suits polished and machined wheel faces, and the ISR Performance steel 50 mm open ended lug nuts in silver deliver that look in a strong heat treated steel package. Sold as a set of 20, they are an extended tuner style lug for aftermarket wheels that need a slim nut with a 17 mm hex.
Because the nut is open at the top, a long wheel stud can protrude through it without interference. This matters after a stud conversion or when wheel spacers are in the mix, where a closed cap nut would stop short of clamping the wheel.
Heat treated steel resists stripping and keeps its torque through repeated removal, which makes these a better long term choice than lightweight aluminum lugs for a car that sees frequent wheel changes.
Fits any application with M12x1.25 studs. Check that your wheels use a tuner style lug seat and a 17 mm hex opening before ordering, and always torque to the wheel manufacturer's specification.
All ISR Performance products are designed for off-road use only.
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