STARRETT NO. 50 SERIES ADJUSTABLE TRAMMEL HEAD SET

When dividers just aren't big enough these trammel heads will step in to save the day. They are perfect for laying out circles, striking arcs, and measuring distances between points.

The heads are die cast with a tough black crinkle coat finish and have steel divider points that have been forged and hardened. The points screw into the heads and the set includes a pencil socket to use in place of one of the points when necessary.

All you need to supply is the beam. Set will accommodate a beam up to 3/8" thick and 3/4" wide. USA