4pcs 1.5" 5x4.5 to 5x4.5 Wheel Spacers Adapters with 1/2" Studs for 5 Lug 5x114.3 Jeep Cherokee,Liberty,Wrangler 1987-2006,Grand Cherokee,Comanche Thick: 1.5"/38mm; Hub bore: 82.5mm; With 1/2" pressed-in bolts. Fit for 5x4.5 / 5x114.3 vehicles bolt pattern, 5x4.5 / 5x114.3 wheels bolt pattern. Full installation kit. 6061 T6 billet aluminum body, grade 10.9 special lug threads, surface anode under oxidation treatment. Attention: Required that you check your vehicle compatibility before buying; Trained professional installation is highly recommended.