Can be used with cylinder head on the engine and in vehicle or cylinder head removed Multi point adjustability for proper alignment of depressing tube with valve stem Positive attachment of depressor handle to pivot bar through a connecting slider, this maintains adjustment angle settings Additional 3/8” square drive for breaker bar or ratchet attachment Comes in convenient blow molded box This universal valve spring compressor has been developed to remove and install the valve springs with the cylinder head still on the engine and in the car or with the cylinder head removed. The multipoint adjustable base of this tool bolts securely to the head. The newly developed lever has 16 multiple adjustment positions and is securely attached to the bar with a positive acting slider. The lever also has a 3/8” square drive and pivots from the bar thus compressing the spring. Quick removal and installation of the spring retaining keepers is then easily accomplished through the large openings on both sides of the compression tube. This quality tool comes complete with an “easy grip” handle and is packaged in a blow molded box.