Biltek NEW 10" Strut Coil Spring Shock Compressor Suspension Clamp Remover Installer 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 Brand: Biltek | Zinc Plated Compressor Fit Most Macpherson Strut Sizes Drop Forged, Heat Treated Steel