- This manual valve spring compressor is sized for small engines such as Briggs & Stratton
- It will work on a range from 5" high to 3-1/2" deep
- The Spring Compressor comes with 2 jaw sets - one for springs up to 7/8" diameter and one for springs up to 1-1/16" diameter
- Once you lock the compressor in position, your hands are free to work
- 20 pounds maximum spring pressure