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Attachments for Combination Squares

Range Blade/Rule: 1"/25mm

Rule: 1-11/16"(40mm)

Price: $93 $87.42
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Product Description

289A Starrett Attachment for Combination Square: 1-9/16″ (40mm)

The Starrett 289A Attachment for Combination Square has the follow specs:

  • Range Blade/Rule: 1″/25mm
  • Seat Length Blade: 1-9/16″ (43mm)
  • Rule: 1-11/16″ (43mm)
  • EDP: 51322
  • Made in America
  • Can also be used with 289C Height and Depth Gage Attachment

These attachments fit combination square blades 1″ (25mm) wide and permit attaching rules, blades or thin steel try squares, up to 1″ (25mm) wide, at right angles to the blade of the square for laying out key seats, centers, scribing horizontal lines, and measuring diameters. Available in two sizes listed below. Both sizes can also be used with 289C Height and Depth Gage Attachment.

Attachments for Combination Squares

  • 289A Seat Length Blade: 1-9/16″ (40mm)
  • 289B Seat Length Blade: 2-3/8″ (60mm)

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