ETOPOO 6pcs/set Telescopic Gauge 8-150mm Adjustable Inner Diameter Gauge 4pcs/set 3-13mm Ball Joint Telescopic Gauge Carbon Steel Micrometer Measuring Tool

Description:

6pcs/set

Features:

Double action handles are rigidly attached to the contact plungers and are automatically self-centering.

Assist in quick checking of holes, slots and recess up to 6 inch deep.

The ends of both contact are head treated steel and precision ground to a range allowing proper clearance on the smallest hole the gauge will enter.

Constant spring tension delivers uniform contact pressure.

Super quality, high rigidness, good wear resistance, durable in use.

Specification:

Condition: Brand new

Material: Tool steel

Color: Silver

Measuring Range: 8-150mm

Accuracy: 0.1

Quantity: 6Pcs/Set (ABCDEF)

Scope of Application: Telescopic spring piston in the hole (or notch), can conduct inner diameter detection, used with micrometer or caliper, with knurled locking device.

Package List:

1 Set Telescopic Gauge (6pcs)

4pcs/set

Features:

- Knurled knob at the end of handle for adjusting hole size gauge range

- Reading is obtained by measuring over contact points with a micrometer

- Gauging ball surface is hardened, and full round with a flat bottom

- Rhomboids skidproof handle, for better measuring

- 4 pieces (A, B, C, D) in a set

Specification:

- Material: Metal

- Color: Silver

- Measurement Range:

- A: 3mm-5mm (1/8'-1/5')

- B: 5mm-7.5mm (1/5'-3/10')

- C: 7.5mm-10mm (3/10'-2/5')

- D: 10mm-13mm (2/5'-1/2')

- Size (Overall Length x Ball Diameter x Tail Diameter):

- A: Approx. 76x3x5mm/ 2.99x0.12x0.20 inch

- B: Approx. 79x5x5mm/ 3.11x0.20x0.20 inch

- C: Approx. 125x7.5x5mm/ 4.92x0.30x0.20 inch

- D: Approx. 105x10x5mm/ 4.13x0.39x0.20 inch

Package includes:

4 Pieces of Adjustable Full Ball Type Small Hole Gage

Note:

Please allow slim measuring error due to manual measurement

The colors may be different for the different display, please understand.

Details picture: