300mm Combination Square with Alauminium Base

12-Inch/300mm Multifunctional Combination Square/Carpenter Square Ruler with Aluminum Handle

High quality stainless steel

Aluminum alloy body

Embossed graduation for easy reading and durability

With impact-resistant vial

Applications: Petrochemical, Ship building, Chemical industry, Sugar industry, Automobiles

Laser calibration

Laser font clear, not easy to wear, can effectively prevent the scale corrosion

Metric and inch scales on both sides are clear and accurate

Various measurement methods

It can measure 90 degree inside and outside right angle, 45 degree angle slope measurement, 180 degree horizontal measurement.

High quality aluminum alloy base

Hardened and thickened aluminum alloy base, sturdy and durable, can effectively protect level of the bubble

High precision shock -resistant blister assistive measurement

Thickened ruler，The thickness is about 1.8mm