/ Precision Measuring Tools / Precision Hand Tools / Calipers, Dividers & Trammels / Trammel Attachments & Accessories / C251D * Not actual product image C251D Trammel Individual Attachments Only 51211 251 Steel Beam Trammels and Attachments Beam for Steel Beam Trammels, 20"/600mm Length Starrett C251 Series Stell Beam Trammels and Attachments are rigid, well-designed trammels for layout, scribing, and measuring distances and circles. Each trammel features flattened top beam for claming and spring-friction to prevent sliding, and a knurled swivel grip for easier swinging when scribing circles. This model provides a maximum dividing range of 18", maximum circle scribing diameter range of 36" and beam size of 20". Coupling with extra 20" (600mm) Beam 20". Features Specifications Parts 3D CAD Files / Exploded Parts Diagram Product Testimonials California Prop 65 Other similar products C251A Steel Beam Trammel C251AZZ Wood Case for C251A Steel Beam Trammel C251B Steel Beam Trammel C251BZZ Wood Case for C251B Steel Beam Trammel C251C Steel Beam Trammel C251CZZ Wood Case for C251C Steel Beam Trammel C251D Trammel Individual Attachments Only C251E Trammel Individual Attachments Only Contact Starrett Features Coupling, with Extra 20" (600mm) Beam (When used with C251C will scribe circle 72" [1800mm] diameter) For C251A, B, C Specifications Made in America: Yes 3D CAD Files / Exploded Parts Diagram Login to see related product files. Or create an account. Product Testimonials Write a product review Write a product review Comments* First Name* Last Name* Email* Occupation The information you provide will be used in accordance with the terms of our privacy policy. I agree to the privacy policy. Please provide the required information. Thank you for submitting a product testimonial on www.starrett.com. By submitting information to Starrett, you acknowledge and give express permission for the L.S. Starrett Company to use and share your statements. Parts Member of Kit Item #DescriptionPart No.QtyInformation 1BEAM, EXTRA LONG16323-01 2COUPLING, #251PT990641 3•COUPLER16324-01 4•SCREW, .231-28 HEX X .219 LONG02269-02 5WRENCH #5802267-01 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