20-4 1/2 Master Precision Square, 4-1/2" Blade 50132

20 Master Precision Squares
Steel Master Precision Square, 4-1/2"

Master Precision Square is the finest precision-checking non-graduated square with accuracy to .0001" (0.0025mm) every 6" (150mm). This hardened steel square is used when extreme accuracy is required.

Features
Specifications
Downloads
Product Testimonials

Contact Starrett

Features

  • 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

Specifications

  • Made in America: Yes
  • Blade Length (in): 4-1/2"
  • Blade Length (mm): 115mm
  • Beam Length (in): 3-1/2"
  • Beam Length (mm): 90mm
  • Material: Steel

Downloads


    Catalog



     


    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.

Product Testimonials

    Write a product review