OEM#: C251A

9IN 18IN STEEL BEAM TRAMMEL by Starrett

The Starrett C251A is a rigid, well-designed trammel for layout, scribing and measuring distances and circles. The top of the beam is flattened so that when the trams are clamped in position, they will not turn from pressure on the points. Trammel, 9" (225mm) Dividing Range points.

• Rigid, well-designed
• The top of the beam is flattened so that when the trams are clamped in position, they will not turn from pressure on the points
• The 3in (75mm) points may be adjusted for length in the spring chucks and can be easily replaced with caliper legs or other attachments listed
• The ball points with 3in (75mm) holder permit working from holes up to 1-1/2in (38mm) in diameter
• A pair of 3in (75mm) caliper points is included with each trammel
• One tram has a fine-adjusting screw for the points
• Held in place by spring friction, which prevents them from sliding when the nuts are loosened for setting
• Each tram has a knurled swivel grip at the top that turns freely, making it very convenient to swing the tool when scribing circles

• Rigid, well-designed
• The top of the beam is flattened so that when the trams are clamped in position, they will not turn from pressure on the points
• A pair of 3in (75mm) caliper points is included with each trammel
• One tram has a fine-adjusting screw for the points
• Each tram has a knurled swivel grip at the top that turns freely, making it very convenient to swing the tool when scribing circles

The Starrett C251A is a rigid, well-designed trammel for layout, scribing and measuring distances and circles. The top of the beam is flattened so that when the trams are clamped in position, they will not turn from pressure on the points. Trammel, 9" (225mm) Dividing Range points.

• Rigid, well-designed
• The top of the beam is flattened so that when the trams are clamped in position, they will not turn from pressure on the points
• The 3in (75mm) points may be adjusted for length in the spring chucks and can be easily replaced with caliper legs or other attachments listed
• The ball points with 3in (75mm) holder permit working from holes up to 1-1/2in (38mm) in diameter
• A pair of 3in (75mm) caliper points is included with each trammel
• One tram has a fine-adjusting screw for the points
• Held in place by spring friction, which prevents them from sliding when the nuts are loosened for setting
• Each tram has a knurled swivel grip at the top that turns freely, making it very convenient to swing the tool when scribing circles