Features The finest precision-checking squares - not graduated. Squareness accuracy to .0001" (0.0025mm) every 6" (150mm) These hardened steel squares are used when extreme accuracy is required. The...

Features The beams and blades are hardened, ground and lapped to ensure parallelism and straightness Made of high quality tool steel, with the finest of craftsmanship throughout The...

Starrett MASTER PRECISION SQUARE, 12" BLADE 20-12 The Starrett 20 Master Precision Square is the finest precision-checking square. Squareness accuracy to .0001" (0.0025mm) every 6" (150mm). This...

FEATURES  The beams and blades are hardened, ground and lapped to ensure parallelism and straightness  Made of high quality tool steel, with the finest of craftsmanship throughout  The beam is...

Specifications Made in America: Yes

FEATURES  Reversible lock bolts, scriber, spirit level in both square head and protractor head  Direct reading double 180 Deg protractor scale  Hardened steel, machine divided blade  Satin Chrome...

C33H-12-4RW/SLC Steel Combination Square, Inch, 12" 33H and HC Combination Squares with Forged and Hardened Steel Heads and with Smooth Black Enamel Finish Steel Combination Square, Inch, 12"

FEATURES  Reversible lock bolts, scriber, spirit level in both square head and protractor head  Direct reading double 180 Deg protractor scale  Direct reading double 180 Deg protractor scale...

FEATURES  Reversible lock bolts, scriber, spirit level in both square head and protractor head  Direct reading double 180 Deg protractor scale  Direct reading double 180 Deg protractor scale...

9M-600 600mm Combination Set with Square, Center and Non-Reversible Protractor Head and Blade 9 Combination Sets with Cast Iron Heads Uses 11 HeadsSteel Combination Set, mm, 600mm The Starrett 600mm...

FEATURES  Reversible lock bolts, scriber, spirit level in both square head and protractor head  Direct reading double 180 Deg protractor scale  Direct reading double 180 Deg protractor scale...

FEATURES  Extra large, heavy-duty construction  Furnished with 24" blade, 1-1/2" wide x 1/10" thick, with distinctive, machine-divided graduations  Reversible lock bolts  Accurate...