A nice pair of vintage brass trammel points or heads.

Knurled steel screws and steel points.

Complete with their original keeps.

A few surface casting blow holes, please see images.

2¹/₂ inch (63mm) long points with 1³/₄" (45mm) lower steel sections.

1⁷/₁₆ by ⁷/₁₆" (36 x 11mm) openings.

Approximately 5⁵/₁₆ inches (135mm) overall length.