【Compatible With Models】 Compatible with heavy duty truck (class 8) steel dual wheels or super-single alcoa wheels with hub-piloted mounting system & 26mm bolt hole size
【Specification】M22X1.5-28 sleeve nuts, HEX-33mm. Bolt Hole: 26mm for single wheels. Torque: 450 - 500 ft/lbs. Utilizes traditional hex-body bulge-acorn design for fast and easy installation
【Superior Material】Made from high strength and durable cold-forged 40Cr, these lug nuts have a clear and clean pitch thread that provides a safer and more reliable closed-end nut than any other on the market
【Triple Anti-rust】Black Phosphate Coating. These wheel lug nuts feature a triple finish that's resistant to rust and have passed 72 hours of salt spray testing
【Professional Design】 The design of two-piece flange washer and sleeve makes the sleeve wheel nuts fasten the wheels more and longer the life of wheels