C11HC-4-4R 4" Combination Square with Square and Center Head 56361

The Starrett 4" Combination Square with Square and Center Head includes a reversible lock bolt, and hardened steel, photo-engraved blade with satin chrome finish. This product also includes a cast iron head with black wrinkle finish. 4", 4R Grad with Center Head, Satin Chrome Blade.

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  • Reversible lock bolt
  • Hardened steel, photo-engraved blade
  • Satin Chrome Finish Blade
  • Cast Iron Heads with Black Wrinkle Finish


  • Blade Length (in): 4"
  • Blade Finish: Satin Chrome
  • Graduation Type: 4R
  • Graduations: 8ths, 16ths, Quick Reading 32nds, 64ths
  • Head Finish: Black Wrinkle
  • Head Material: Cast Iron
  • Head Types: Square, Center
  • Number of Pieces: 3


    Member of Kit
    Item #DescriptionPart No.QtyInformation
    2•LOCK BOLT COMPLETE #13PT990211
    3•SPRING, .263X.313X.250X.025X2PT01085-1/21
    5•BOLT, LOCK #11-413136-01
    6•NUT, .231-1824548-01
    7HEAD, CENTERC11-41
    8•LOCK BOLT COMPLETE #13PT990211
    9•BOLT, LOCK #11-413136-01
    10•NUT, .231-1824548-01
    11•SPRING, .263X.313X.250X.025X2PT01085-1/21


    Catalog 33 - Section 11 - Squares

    Invented by our founder, the combination square was our first product and today, our brand is considered to be the best available. This section offers a range of high quality solid squares, tri-squares specialty products and accessories that is especially broad and deep.

    Precision Hand Tools (Catalog 33)

    612 page catalog featuring precision hand tool, force measurement, vison systems, optical comparators, laser measurement, and flat stock.