Feature

●65 manganese steel and heat treated for long time use, which has the advantages of rust-free and long life
●Directions: Knurling locking device, extended to hole to measure hole gauge (determined to lock and delete into place and use the final hole size to micrometer or caliper )
●Gauge Range - Packed in 4 sizes of measuring tools for proper storage bag. Tax included 1/8"-1/5", 1/5"-3/10", 3/10"-2/5", 2/5"-1/2"
●Adjusts smoothly, sensitive adjustment feeling, giving you more accurate measurements
●WIDE APPLICATION - Full ball small hole gauge is used for comparison to measure bore diameter and groove width


Description

Description:

- Use to measure hole size, slot, hole or recess
- Knurling locking device, extends to the hole to measure the gauge (determined by locking it in place and deleted the final hole size using a micrometer or caliper ).
Made of premium stainless steel, high qulity, durable
- 4 pieces, different size, meet your different needs
- Easy to use and practical

Specifications:

-: 1/8" ~ 1/5" (5mm to 3)
-B: 1/5" to 3/10" (5 to 7.5 mm)
-C: 3/10" ~ 2/5" (10mm to 7.5)
-D: 2-1/2" to 2/5" (13mm to 10)
-Material: Stainless Steel
Color: Silver

Package Includes:

4 x Telescopic Bore Gauges