C434M-300 300mm Combination Set with Square, Center and Reversible Protractor Head and Blade 56420

434 Combination Sets with Forged and Hardened Steel Square and Center Heads, Cast Iron Protractor Heads, Reversible
Steel Combination Set, mm, 300mm

The Starrett 300mm Combination Set includes a reversible lock bolt, scriber, spirit level in both square head and protractor head, direct reading double 180 Deg protractor scale, hardened steel, photo-engraved blade. The square heads and center heads are forged, hardened steel with smooth, black enamel finish. 300mm, mm and 1/2mm Both Sides, Satin Chrome Blade.

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  • Also available with satin chrome blade and protractor head
  • With 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 Finish Blade
  • Forged and Hardened Steel Heads with Smooth Black Enamel Finish


  • Made in America: Yes
  • Blade Length (mm): 300mm
  • Blade Finish: Satin Chrome
  • Graduation Type: 35
  • Graduations: mm and 1/2mm Both Sides
  • Head Finish: Smooth Black
  • Head Material: Forged Steel
  • Head Types: Square, Center, Protractor
  • Number of Pieces: 4
  • Protractor Type: Reversible

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    California Proposition 65 Warning

      WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov