VALVE SPRING HEIGHT MICROMETER | MEASURING DEVICE (SK4929)

Measure installed valve spring height conveniently and accurately.Covers most V8s.
range of 1.600""- 2.200""
material: aluminium with black finish Simply install the height micrometer instead of a valve spring, and rotate the clearly engraved dial to expand the tool to seat the valve, locks and retainer
Accurate to .001"". Fits all retainers