Features:
This welding gauge measures internal alignment ofpipe after fit-up/alignment.
Made of high quality steel, this gauge is durable and not easily scratched.
Gauge surface is clearly marked by laser which is wear-resisting and ensures a clear reading.
Small size and light weight, it is convenient to carry and easy to use.

Widely used for welding inspection of boiler, shipbuilding, bridge, pressure vessel and oil pipeline.

Specifications:
Material: Steel
Measuring Range: 0-4mm
Item Size: 15.3*2cm/6*0.8in

Quantity: 1
Weight: 55g(approx.)

Package Includes:
1 x Gauge