PEC Tools 4R 4-Piece Premium 12-Inch Combination Square Set - Hardened Head & Titanium Nitride Coated Blade (1/64, 1/32, 1/16, 1/8 Graduations) - Perfect for Woodworking, Metalworking, and DIY Projects

This is the finest combination square we have ever offered. Its unique features include a hardened head and a titanium nitride-coated blade. This square is designed to provide a lifetime of reliable service.

Manufactured in the USA by Products Engineering Corporation (PEC Tools), a highly respected producer of precision measuring tools, it meets the tolerances specified in FEDERAL SPECIFICATION NO. GGG-S-656E (dated January 29, 1996), ensuring a squareness accuracy of ±0.004" over the 12" blade length.

The blade is made of hardened and tempered steel with a titanium nitride coating, providing excellent scratch resistance and visual contrast. It features dual-sided 4R graduations: 1/8ths and 1/16ths on one side, and 1/32nds and 1/64ths on the other. Both edges are ground flat and straight, with deep photo-etched markings that are black-filled for clear readability.

The head is cast, hardened, machined and lapped, incorporating an integrated spirit level and a hardened scribe. It is finished with a baked-on black wrinkle coating for corrosion resistance and durability.

The square is housed in a blow-molded plastic case for storage and transport.

This 4-piece combination square is suitable for various applications, such as project layout, machine setup, determining level or plumb, and use as a depth, height, or marking gauge. It is a dependable and precise tool for both metalworkers and woodworkers alike.

Blade length: 12"

Blade width: 1"

Blade thickness: 0.085"

Graduations: 4R (1/8", 1/16", 1/32", 1/64")

Head height: 4-3/4"

Head width: 3-/12"

Head thickness: 3/4"

Center finder height: 3-1/2"

Center finder width: 3-1/2"

Protractor width: 3-1/2"

Protractor length: 7"

WARNING: Cancer and Reproductive Harm -