M12 X 1.25" Acorn Style Blue Tuner Wheel Lug Nuts w/ Key for Cars (20 Pieces) 20 Piece Acorn Aluminum Racing Wheel Lug Nuts! Made to fit all non tuner type wheels with M12 x 1.25 thread pitch. These racing lug nuts will not require special studs or tools. Compatible with extended and oem studs. These lug nuts are 1.3" long (33mm)