18 Inch Steel Combination Square With Square Head And Forged Hardened Steel Heads, Reversible Lock Bolt, Scriber, Spirit Level, And 4R Graduation Type For Fast, Precise Measurements Built To Last

18-Inch Steel Combination Square with Hardened Heads, Single
✔️ 4R graduation: 8ths, 16ths, 32nds, 64ths; reversible lock bolt

This 18-inch steel combination square is a precision layout tool used in metalworking and woodworking to mark straight lines, establish right angles, and measure depth or height. Built to withstand harsh shop environments, it helps ensure accurate markings on projects such as miter joints, squaring stock, and level checks.

✅ 18 inch steel blade with 4R graduation including 8ths, 16ths, 32nds, 64ths
✅ Forged hardened steel heads and square head for durability
✅ Reversible lock bolt, scriber, and spirit level included
✅ Suitable for scribing, measuring, depth/height gauging, mitering, and leveling

💡 What is a combination square used for in metalworking and layout?

This handy layout tool helps with precise layout and alignment in both metal and woodworking. Precise marking of straight lines and right angles for setup
Depth and height gauging for consistent measurements
Durable steel blade with 4R graduations and a secure lock bolt
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