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Calipers, Dividers & Trammels

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50A

There is a newer version of this product available

50B Improved Trammel Head
The Starrett 50B is used to measure the distance between points that are too great to be reached with dividers.

50A Improved Trammel Head 50268

50 Trammel Heads
Trammel Head, 2-1/2", 3"

Note:
This item is discontinued. Please consider the recommended alternative listed above or contact our special order department at (978) 249-3551 x410 for more information.

Features
Specifications
Parts
3D CAD Files / Exploded Parts Diagram
Product Testimonials
California Prop 65
Contact Starrett

Features

  • Cast-Iron Bodies
  • 50A has an adjustable point for increased precision.
  • Through hardened steel divider points.
  • Reversible lock bolt allows choice of which graduated side of the blade faces the operator
  • Protractor heads are made of stable cast iron and finished with a choice of attractive black wrinkle finish or smooth black finish
  • Tempered steel blades with accurate, machine-divided graduations
  • A spirit level indicates when the base reference surface is level - a feature not usually available on comparable protractors
  • The heads are die cast with black wrinkle finish and have hardened, forged steel divider points
  • The points screw into the heads
  • Has an adjustable point

Specifications

  • Made in America: Yes
  • Point Size (in): 3, 2-1/2"
  • Point Size (mm): 75, 63mm
  • Includes: Adjustable) Includes 2 Heads, 2 Points, Pencil Socket

3D CAD Files / Exploded Parts Diagram

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Product Testimonials

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    Parts

    California Proposition 65 Warning

      WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov