/ Precision Measuring Tools / Precision Hand Tools / Squares / Combination Squares / 11HC-4-4R * Not actual product image 50050 11HC-4-4R 4" Combination Square with Square and Center Head 50050 Other similar products The Starrett 4" Combination Square with Square and Center Head features a reversible lock bolt, and hardened steel, photo-engraved blade with regular finish. This product also includes a cast iron head with black wrinkle finish. 4", 4R Grad with Center Head, Regular Blade. Features Specifications Parts Contact Starrett Features Reversible lock bolt Hardened steel, photo-engraved blade Regular Finish Blade Cast Iron Heads with Black Wrinkle Finish Specifications Blade Length (in): 4" Blade Finish: Regular 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 Parts Member of Kit Item #DescriptionPart No.QtyInformation 1STOCKH11-41 2•LOCK BOLT COMPLETE #13PT990211 3•SPRING, .263X.313X.250X.025X2PT01085-1/21 4•WSHR,.205X.380X.020PT077691 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 12•WSHR,.205X.380X.020PT077691 13BLADE ONLYB4-4R1