Fiberglass Folding Rule, Model 1619, 6 ft L, SAE, 6 in Outside Reading ORS NASCO sealing or caulking|Holds most standard

sealing or caulking|Holds most standard cartridges|Thrust ratio 7:1|

weather and heat resistance|||

Add on cable|Take off cable|Change polarity||

remove more easily and in cleaner and better condition|Can be used on copper

semi-open web used to clean rust and paint

Fiberglass Folding Rule, Model 1619, 6 ft L, SAE, 6 in Outside Reading ORS NASCO sealing or caulking|Holds most standardPrecision made of flexible heavy duty fiberglass with embedded, easy to read boldface figures and graduations with 16 inch stud marks and positive locking joints No. 1602 is graduated on one side in millimeters with red markings every 10 cm, reverse side reads in inches