Ford Valve Spring Tool by OTC

Compresses valve springs for quicker, easier camshaft, valve seal, valve spring, or retainer service - because you don't have to reomove the head from the engine first! It's an OEM approved tool that you can use with a 3/8" ratchet or breaker bar. Works on: 1991 and newer Ford 4.6L, 2-valve, V-8 engines; and 1997 and newer Explorers with 4.0L engines. Weight: 6 oz. By OTC.