Fiberglass Folding Rule, Model 1619, 6 ft L, SAE, 6 in Outside Reading ORS NASCO compatible with almost any process

compatible with almost any process fluid (except molten alkalis and elemental fluorine)|Unlimited shelf life

Weld Dressing

Attaches faceshield to safety cap|Fits Sperian Alpha and Beta Cap hard hats only|||

Durable polyester laminate resists water

Fiberglass Folding Rule, Model 1619, 6 ft L, SAE, 6 in Outside Reading ORS NASCO compatible with almost any processPrecision 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