The product is a set of 4 hubcentric wheel spacers designed for Jeep Grand Cherokee and Wrangler JL with a 5x5" bolt pattern. Made from high quality t6 6061 billet aluminum, these black wheel spacers have a thickness of 2 inches and a CNC machined polished aluminum finish. They come with a 1-year manufacturer warranty and are compatible with a variety of Jeep models. The spacers are designed to be torqued down by hand at 85-90 FT/LBS and have a stud grade of 10.9, making them a reliable and durable addition to your vehicle's wheels. Specs?: Vehicle = Wheels Bolt Pattern Must Be 5x5"(5x127mm) | 1/2"x20 Threaded Studs/Nuts | 2 inch(50.8mm) Thick | 71.5mm Center Bore with lip | Recommended torque: 75-85 ft/lbs. Package includes 4 Pcs wheel adapters, 10.9 class split nuts. ?Fitment? : 5x5 Wheel spacers 2 inch fit for 2007-2017 Wrangler, 1999-2003 2005-2006 2008-2010 Grand Cherokee, 2018 Wrangler 3.6L, 2006-2010 Commander, 2018 Wrangler JK, 2004 Grand Cherokee 4.0L, 2004 2007 Grand Cherokee 4.7L, 2007 Grand Cherokee 3.7L, 2018 Wrangler 2.0T, 2007 Grand Cherokee 5.7L, 2007 Grand Cherokee 6.1L, 2007 Grand Cherokee 3.0T.Note: Please use the "amazon comfirmed fit" tool again to verify if it is compatible with your vehicle ?Forging Technology?: The KAX 5x5 2 inch wheel spacers are forged 6061-T6 Aluminum, are more heavy duty, durable and corrosion resistance. And they are specifically designed by in-house engineers and CNC machined to exact standards,ensuring the best fitment possible. Heat treated and hardened 10.9 grade geomet bolts, not easy to break off and strip. It is recommended to use professional tools measure the OEM wheel hubs and bore dimensions. ?Function? : 2 inch spacers are designed to move the wheel further out from the hub,fixes clearance issues, wheel hitting the brake calipers or shock/struts,fixes wheels that look tucked in the fenders, gives your car an aggressive stance.