VSG-375 : VSG-385 : Valve Seat Run-out Gauges

Goodson Tools & Supplies

$154.99 
SKU: VSG-375

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Check concentricity of valve seats precise to .001in. Use after grinding or cutting seats. Complete tool mounts on seat-grinding pilot. Place probe on seat and rotate entire tool. Jeweled-bearing indicator reads plus or minus .050" with .001" precision. Range 1.00" to 2.50". Available for .375" or .385" top pilots (sold separately).