Combination Square Set, 12 In, 2 Pc

The STARRETT C11H-12-4R is a 12 in combination square set with a square head and steel blade for measuring and layout work. It includes a cast iron square head with a black wrinkle finish and a hardened steel blade with a satin chrome finish. The set also includes a reversible lock bolt, scriber, and spirit level, and uses an SAE inch scale with 4R graduations.

Key features of the STARRETT C11H-12-4R:

• 12 in blade: Steel blade measures 12 in long, 3/4 in wide, and 0.08 in thick.
• 4R graduation scale: Front graduations are marked in 8ths, 16ths, 32nds, and 64ths of an inch.
• Etched black graduations: Photo-engraved, etched markings are black for scale visibility.
• Satin chrome blade finish: Blade has a chrome coating with a satin finish.
• Cast iron square head: Head is made of cast iron with a black wrinkle finish and enamel coating.
• Built-in vial: Head includes a spirit level vial.
• Reversible lock bolt: Allows the head to be secured on the blade.
• 2-piece set: Includes the combination blade and square head.
• Accuracy: Rated to +/- 0.0025 in with squareness tolerance of +/- 0.002 in and straightness tolerance of 0.001 in/ft.