Telescoping Gage Set, 6Pcs Precision Telescopic Gauge 8-150mm Adjustable Inner Diameter Gauge Micrometer Measuring Tools T-Bore Hole Gauge
- 1 gage: 1/2 - 3/4" range x 4.40" overall.
- 1 gage: 3/4 - 1-1/4" range x 4.40" overall.
- 1 gage: 1-1/4 - 2-1/8" range x 5.85" overall.
- 1 gage: 2-1/8 - 3-1/2" range x 5.85" overall.
- 1 gage: 3-1/2 - 6" range x 5.85" overall)..
- 【Scope of Application】 Telescopic spring piston in the hole (or groove), can conduct inner diameter detection, used with micrometer or caliper, with knurled locking device..
- 【Unique Design】 The spring tension of bore measuring tool gives uniform contact pressure, can detect the inner diameter in a hole (or groove).Spring of telescopic gauge loads with knurled locking knob and knurled holding area..