Silverline Valve Spring Compressor Tool Kit. ✔ Includes 5 x open-sided adaptors: 16, 19, 23, 25 & 30mm. Ease of Use: Make valve spring fitting a breeze with our comprehensive kit. The included Spring Compressor C-Clamp, 5 Open Sided Adaptors, 3 Extension Screws (70mm, 110mm, 120mm), and Compression Bar ensure you have the right tools for the job.
