Internal thread crest diameter measuring instrument, measure the crest diameter of inrenal thread with nominal diameter larger than 2 3/8" (60.325 mm) and less than 20" (508 mm), optional accessory: height Standard and zero Standard block
Product Details
Range
4 1/2"-20"/114.3-508 mm
Gauge type
analog
Gauge material
stainless steel
Data output
No
Optional accessories
height standard and zero standard block
Accuracy
0.02 mm
Weight
3
kg
2237-20Internal thread crest diameter measuring instrument - 4 1/2"-20"/114.3-508 mm