Macpherson Strut Spring Compressor, Universal Inter changable Fork Coil Extractor Tool Set This is our Strut Coil Spring Compressor Extractor Tool Set, which is essential when you want to repair your car. Jaws with safety lip, locks the spring in place during compression. With our professional grade coil spring compressor, risk of accident is greatly reduced. It will be much safer when you operate. #45 carbon steel of yokes make the item more durable for long time use. Our item is universal with three pairs of different sized interchangeable yokes. And it comes with a blow mold case, which makes it easy to carry and store.Jaws with safety lip for safer use Made of #45 carbon steel for safe and long time use Equipped with three sized interchangeable yokes for different use Blow mold case for easy carry and store Jaws could be easily changed. Maximum jaw opening: Approx 12-1/2" Material: Yokes -- #45 carbon steel Net Weight: 34lbs Package Includes: 1* Compressor 1* Blow Mold Case 1* Z-clip Adapter 2* Silver yokes: 5.0"- 8.3" (126-212mm) 2* Black yokes: 3.5"- 6.3" (88-160mm) 2* Golden yokes: 2.6"- 4.9" (65-125mm)-Applicable Mercedes: W163, 164, 171, 210, 211, 219, 230, 245, 251, 203 & 209 (4-matic only) Blow Box or Custom Package