2pc 1" (25mm) Thick UberTechnic Wheel Adapters Spacers 4x4.25" to 4x100 (CHANGES BOLT PATTERN) with metric 12x1.5 Studs Nuts for many Ford Mercury & More (4x108 to 4x100) [CHANGES BOLT PATTERN] These Adapter Spacers will only work for you if your vehicle is 4x108 or 4x4.25" bolt pattern AND your wheels are 4x100 bolt pattern. See description for other important information. [FORD & MERCURY APPLICATIONS] 95-00 Contour. 81-90 Escort. 00-07 Focus. 83-94 Tempo. 80-02 Cougar. 81-87 Lynx. 83-94 Topaz [SPECIFICATIONS] Pack of 2. 1.0" (25mm) Thickness | 73.1mm Hub Bore | 12x1.5 Threaded Studs/Nuts [BOLT PATTERN INFORMATION] 4x108 or 4x4.25" Vehicle Bolt Pattern | 4x100 Wheel Bolt Pattern [MANUFACTURING] CNC Machined to exact specifications from Aerospace Billet Aluminum. Undergoes anodizing process to prevent corrision. Includes pre-installed heat treated 10.9 grade studs.