Combination Square Set, 2 Pc

The STARRETT 11H-12-4R is a 2-piece combination square set that includes a 12 in steel combination blade and a cast iron square head. It is used for measuring and layout work, and features a reversible lock bolt, built-in scriber, and spirit level. The blade has a regular finish with black etched graduations in inch units, and the head has a black wrinkle finish.

Key Features:

• 12 in blade: Steel blade sized for general measuring and layout tasks.
• 4R graduation scale: Front graduations include 8ths, 16ths, quick-reading 32nds, and 64ths in inch units.
• Etched black graduations: Photo-engraved/etched markings are designed for clear reading.
• Square head: Cast iron head with black wrinkle enamel finish.
• Reversible lock bolt: Allows the blade to be secured in position.
• Built-in scriber and spirit level: Adds marking and leveling functions to the square head.
• Accuracy: Rated to +/- .0025 in with squareness tolerance of +/- 0.002 in and straightness tolerance of 0.001 in/ft.
• Blade dimensions: 3/4 in wide and 0.08 in thick.