NEW 10" Strut Coil Spring Shock Compressor. Even if you have a small home shop, you can perform suspension work on MacPherson struts, found on many modern domestic and imported vehicles. This coil spring compressor makes the job quick and easy. Features: Remove Coil Spring to Replace or Repair Shock Absorbers, Spring Set Struts, etc. Use Externally to Compress MacPherson Strut Coil Springs Permits Quick and Safe Removal or Installation of Springs Zinc Plated Compressor Fit Most Macpherson Strut Sizes Precision Machined Steel Bolts Drop Forged, Heat Treated Steel Specifications: Material: Heavy Duty Steel Maximum Jaw Opening: 10 Minimum Jaw Distance: 4" Condition: 100% Brand New Package Includes: 2x 10 Strut Coil Spring Shock Compressors Instructions not included