Professional carpenters'' square for establishing right angles, not graduated, with a squareness accuracy of + or - .0002'' (0.005 mm) for every 6'' (150 mm)
Blade length is 2-31/32'' (75 mm) and the beam length is 1-31/32'' (50 mm)
Blade and beam are stainless steel for durability
Blade and beam are hardened, ground and lapped, and the beam machined at the inner corner for clearance of burr or dirt for accuracy
Comes in plastic case (wooden case sold separately)

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.2 inch
Height : 1 inch
Length : 4.6 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B002C17BEI

Product Description

The Starrett 3020-3 Toolmakers'' Grade Stainless Steel Square is a professional-grade carpenters'' square for establishing right angles, is not graduated, and has a squareness accuracy of + or - .0002'' (0.005 mm) for every 6'' (150 mm). This item has a blade length of 2-31/32'' (75 mm) and the beam length of 1-31/32'' (50 mm). Both the blade and beam are constructed of stainless steel for durability; and hardened, ground and lapped; with the beam machined at the inner corner for clearance of burr or dirt for accuracy. This item comes in a plastic case (wooden case sold separately).SpecificationsMaterialStainless steelGraduationsNoneAccuracy+ or - .0002'' (0.005 mm) for every 6'' (150 mm)Weight0.25 lb.Blade length2-31/32'' (75 mm)Beam length1-31/32'' (50 mm)
Triplett manufactures test equipment for electricians, home security installers, and telecommunications technicians. The company, founded in 1904, is headquartered in Manchester, NH.What''s in the Box?Starrett 3020-3 Toolmakers'' Grade Stainless Steel SquarePlastic case