4929 Valve Spring Height Micrometer Measurer Tool, 1.600"-2.200" Height Range Suitable for Most V8 Engines (Black)

【High Quality Material】Made from quality steel with black coating, corrosion resistance, great strength, not easy deformation, durable and light weight., 【Functions】Can conveniently, quickly and accurately measure valve spring installed height. Suitable for most V8 engines., 【Easy & Convenient to Use】Install our 4929 Height Micrometer just like a valve spring, then expand the tool until it has seated the valve, locks and retainer., 【Precise Reading】Simulated installation allows ultra precise readings. This tool is read like a micrometer, accurate to .001". Its measuring height range is 1.600 inch-2.200 inch., 【Package Includes】1 x Valve Spring Height Micrometer. If you have any questions, please don't hesitate to contact us. We will reply you within 24 hours.