Starrett® 9-12-4R Combination Square Set, 4 Pieces, 12 in L, Hardened Steel Blade, Square/Center/Protractor Head

21715079 MFG #: 9-12-4R
  • Brand: Starrett®
  • Series: 9 Series
  • Number of Pieces: 4
  • Head Type: Square/Center/Protractor
  • Blade Length: 12
  • Measurement System: SAE
  • Graduation Type: 4R
  • Graduations: 8ths, 16ths, Quick-Reading 32nds, 64ths
  • Head Material: Cast Iron
  • Head Finish: Black Wrinkle
  • Blade Material: Hardened Steel
  • Blade Finish: Regular
Starrett® Combination Square Set, Series: 9 Series, 4 Piece, Square/Center/Protractor Head, 12 in Blade Length, Measurement System: SAE, 4R Graduation, Graduations: 8ths, 16ths, Quick-Reading 32nds, 64ths, Cast Iron Head, Black Wrinkle Head, Hardened Steel Blade, Regular Blade
  • Reversible lock bolt
  • Direct reading doubl
  • Non-reversible protr
• Reversible lock bolts, scriber, spirit level in both square head and protractor head
• Direct reading double 180 deg protractor scale
• Non-reversible protractor head