Inner Caliper Ruler 0-10mm Stainless Steel Jewelry Measuring Tool Sliding Gauge

Features:

Made of stainless steel, anti rust, portable and durable to use.

Measuring size scale tools for jewelry with 0-10mm measuring range.

The internal caliper is used to measure the deep hole, diameter, taper and annular groove of the workpiece, etc.

The measured size can be reduced to the core, then enlarged by an internal caliper, and the pointer can indicate the measured value.

Specifications:

Material: Stainless Steel

Measuring Range: 0-10mm

Total Size: 104 x 63 x 6mm / 4.1" x 2.5" x 0.2" (L*W*D)

Package Included: 

1 x Inner Caliper Ruler