L.S. STARRETT

Master Precision Squares, No.20 Series,

STR66899 MFG #: 66899
$531.00 / EA
Master Precision Squares, No.20 Series,
  • Country of Origin: US
  • Manufacturer Name: L.S. Starrett
  • Measuring System: SAE
  • Series: 20 Series
  • Thickness: May-64 in
  • Tongue Size: 1/5/2016 in
  • Width: 4/5/2008 in
  • Type: Non-Graduated
  • Size: 6 in
  • Material: Hardened Steel
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  • Includes
  • Item Features
Redemption Card For Standard Letter of Certification
  • 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 grooved at the inner corner for clearance of burr or dirt
  • Features 4-5/16 in beam length, squareness accuracy to 0.0001 in every 6 in accuracy
  • These hardened steel squares are used when extreme accuracy is required