L.S. STARRETT

55-4-1/2 MASTER PRECISION SQUA

STR50281 MFG #: 50281
$406.43 / EA
55-4-1/2 MASTER PRECISION SQUA
  • Country of Origin: US
  • Manufacturer Name: L.S. Starrett
  • Measuring System: SAE
  • Series: 55 Series
  • Thickness: 5/64 in
  • Tongue Size: 4-9/16 x 1-3/32 in
  • Width: 5-1/2 in
  • Type: Non-Graduated
  • Size: 4-1/2 in
  • Material: Hardened Steel
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  • Item Features
  • The blades are beveled on both edges of each side, which provides an excellent visual line contact with the work
  • These hardened steel squares are used when extreme accuracy is required
  • The beams and blades are hardened, ground and lapped to ensure parallelism and straightness
  • The beam is grooved at the inner corner for clearance of burr or dirt
  • Made of high quality tool steel, with the finest of craftsmanship throughout
  • Features 3-1/2 in beam, 0.0001 in accuracy