Tough Keson tapes offer accurate non-conducting measurements. 1/2″-wide tapes are fiberglass imprinted in red and white graduations with a protective PVC coating. Will not stretch under tension. Open case is made of rugged molded plastic with a folding metal-reinforced rewind handle.
- 18M series are printed one side in feet, inches, and 1/8ths, the other side is metric in meter, cm, and 2mm increments.