FITMENT: This 23300 small engine valve spring compressor is designed for all stock valve spring applications, such as for Briggs and Stratton, Clinton, Harley-Davidson for springs 3/4 inches to 1-1/16 inches. FEATURES: 1）Must Have Tool-- This tool is a must have tool for small engines, and flat heads (L) head to remove the engine valve spring. 2）Solve Your Problem-- This simple device made the work much easier. Designed for repairing the engine that would have otherwise been scrapped. And allow the valve to be replaced and properly installed in an easy way. .
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