66784 Stud Mount Valve Spring Compressor Removal Tool Fit for All 3/8'' 7/16'' Rocker Studs, Valve Spring Remove Install Tool

COMPATIBILITY:-For all 3/8" & 7/16" Rocker Studs. Specially designed for compressing valve springs with the cylinder head on block.FUNCTION:-Easily and quickly remove valve spring from an assembled engine for checking or replacing.360 DEGREES ROTATION DESIGN:-Handle swivels 360 degrees to compress and lock spring down to desired height and remove handle while removing or installing keepers. Press down to compress coil spring, then remove valve keepers. Release slowly.PREMIUM MATERIAL:-Crafted from heavy-duty steel for professional level reliability and durability, a zinc plating for added corrosion protection, providing a long-term service. Rubber grip handle for anti-slip and labor-saving.Package Includes:1 x Valve Spring Compressor

• 【Compatibility】Valve Spring Compressor Fit For all 3/8" 7/16" Rocker Studs; Designed to compress the valve springs when the cylinder head is on the block.
• 【Funtion】Easily and quickly remove valve springs from assembled engines for inspection or replacement.
• 【How to use】Press down to compress the coil spring by rotating the lever pressure 360 degrees; and keep the locking spring in place when removing or installing the keeper, and subsequently remove the handle for ease of use.
• 【Material】Made of heavy-duty steel, it is not easy to be deformed and durable; as well as the handle part is made of rubber material, which is non-slip and labor-saving, easy to operate.
• 【Package Includes】1 x 66784 Valve Spring Compressor.