Features:
COMPATIBILITY: Suitable for all 3/8" and 7/16" rocker studs, specifically designed for compressing valve springs with the cylinder head still in place.

FUNCTION: Enables quick and easy removal of valve springs from assembled engines for inspection or replacement.

360-DEGREE ROTATION: Handle rotates fully, allowing precise spring compression, lock-in, and easy keeper removal.

PREMIUM MATERIAL: Heavy-duty steel with zinc coating for corrosion resistance, featuring an anti-slip rubber grip for ease of use.

LEVERAGE DESIGN: Utilizes leverage to compress even the strongest springs, ensuring efficient valve spring maintenance.

Use lnstructions:
- Thread the tool right onto the stud.
- Get your fork to line up with your spring and install the handle on.
- Then press it down onto the compress coil spring, and open the locking positionso you can get in,and get valve keepers out.
- Slowly release it out, and remove the spring.

Package Include:
- 1PCS Stud Mount Valve Spring Compressor Tool