The IGaging 4 and 7 inch bench squares are loaded with features to make your marking, layout and setup effortless. They have a thin profile stainless steel body, high contrast markings and a blue anodized aluminum base. There are holes every 1/8” along the blade to easily mark parallel lines for layout. The body has angle markings extending toward the blade for 15, 22,5, 30, 45, 60, 67.5 and 75 degrees. This allows you to more easily align the square to mark and read angles when using it as a protractor, try square or miter square. When rested with the base perpendicular to the work surface, the base can be used to easily set your table saw blade, or router bit height.

Features:

• ¼” and 3/8” offsets on opposite sides of the base for marking mortises and tenons.
• Sizes: 4" & 7" with 16th and 32nd scales 100 & 175 mm with 1 mm graduations
• 0 - 90° markings in 1° angle graduations with 22.5° and 67.5°
• Center cutouts have a 15°, 22.5°, 30°,45°, 60°, 67.5°, 75° angle markings
• Straight edge scale has drilled holes every 1/8"/2 mm
• 2 mm thick CNC stainless steel squares with a matte non-glare finish
• Precision laser engraving on both sides of square
• Supplied in protective case
• Set of 4" and 7" includes mechanical pencil and refills

Specifications:

• Aluminum base with blue anodized finish is 1/2"/12.5 mm tall and blades offset at 1/4"/5 mm and 3/8"/8 mm with ruler 1/32"/1 mm graduations markings on 1/4"/5 mm side and a pivot point on the other side.
• Scale accuracy: 0.0015"
• Squareness: 0.005"