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Machinist Square 70mm X 50mm (2 Inch)

Part # 135.070 38 In Stock Weight -- lb -- g
Current price $5.95

A machinist square is the metalworker's equivalent of a woodworker's try square. The term square refers to the tool's primary use: measuring the accuracy of a right angle (90 degrees). To try a surface is to check its straightness or its correspondence to an adjoining surface—making this an essential bench tool for jewelers, metalsmiths, and machinists who require precise 90-degree references during layout, fabrication, and inspection work.

A small notch has been added to the inside corner of the square to prevent fine particles from accumulating and affecting the tool's reading, ensuring consistent accuracy even in a working bench environment.

Features

  • Measures and verifies right angles (90 degrees) with precision
  • Inside-corner notch prevents particle buildup that could skew readings
  • Compact size is well suited for jewelry bench, metalsmithing, and watchmaking applications
  • 50mm (2") foot length provides a stable reference base
  • 70mm (2.75") standing height for versatile use across workpiece sizes

Specifications

Foot Length 50mm (2")
Height 70mm (2.75")
Primary Use Checking and measuring 90-degree right angles
Inside Corner Notched to prevent particle accumulation
Origin India
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
Brand
Otto Frei
Part #
135.070
Type
Measuring Tools
Dimensions
3.13 in x 2.25 in x 0.5 in
Foot Length
50mm (2")
Height
70mm (2.75")
Primary Use
Checking and measuring 90-degree right angles
Inside Corner
Notched to prevent particle accumulation