(4) 1.50" Hubcentric Wheel Spacers Adapters Black 5x4.5 Fits Jeep Wrangler TJ, YJ, XJ, KJ, KK, ZJ, MJ 4x Brand NEW Wheel Adapters Vehicle Bolt Pattern 5x4.5 Wheel Bolt Pattern 5x4.5 Hub Bore 71.5mm Thickness: 1.50" (each spacer) Thread Pitch: 1/2" x 20 HUBCENTRIC Wheel Spacers With Wheel Centric Lip T6 6061 Billet Wheel Adapters 12.9 Grade Steel Threads Mainly used to give your vehicle an agressive stance, and will help with any clearance issues (if present) BLACK CNC Machined Usings Aerospace Aluminum