NEW, Rotape Self-Measuring Beam Compass, 141871, Self-measuring beam compass, Draws circles or arcs with a 3-1/2" to 72" radius, Locking tape retracts like a tape measure, Also works as a straight-line marking gauge, This compact, self-measuring beam compass draws circles or arcs with a 3-1/2" to 72" radius. Set the tape at the desired radius, locate the center point and draw your arc or circle. The positive locking tape retracts into the compass body like a tape measure. It also works as a straight-line marking gauge. Includes compass centering pin, collett and pencil lead.
NEW Rotape Self-Measuring Beam Compass - 141871 by Rotape

This compact, self-measuring beam compass draws circles or arcs with a 3-1/2" to 72" radius. Set the tape at the desired radius, locate the center point and draw your arc or circle. The positive locking tape retracts into the compass body like a tape measure. It also works as a straight-line marking gauge. Includes compass centering pin, collett and pencil lead.