59A Trammel Heads (2), With 2 Points 6" 50297

The Starrett 59A is very useful for laying out and scribing circles beyond the capacity of ordinary dividers. The trammel heads have a clamping device that firmly holds various attachments. Trammel Heads (2), 2 Points (6"/150mm).

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  • The heads will accommodate any size beam from 3/4 to 1-1/2" (19- 38mm) in width
  • Since beam length requirements vary widely, and they are easy for the user to fashion, we do not furnish a beam
  • Clamping device that firmly holds various attachments
  • The attachments consist of two sizes of caliper legs, two sizes of divider points
  • Set of four ball points with holder
  • One of the large caliper legs features a joint operated by an eccentric thumb piece for fine adjustments
  • A pencil may be clamped in either head in place of the caliper legs or divider points


  • Point Size (in): 6"
  • Point Size (mm): 150mm
  • Includes: 2 Trammel Heads, 2 Small Points (6"/150mm


    Member of Kit
    Item #DescriptionPart No.QtyInformation
    1HEAD WO/POINT, #59PT990112
    2•BOLT,POINT CLAMP #5902274-01
    4•SPRING, .161X.217X.375X.028X402277-01
    5•NUT, .157-4002276-01
    6•BODY SUB ASSEMBLY02271-11
    7••SHOE, SCREW02273-01
    9••SCREW, .231-28 THUMB X 1.597 LONG02272-01
    10POINT, TRAMMELPT022782