Fiberglass Folding Rule, Model 1619F, 6 ft, SAE, 6 in Inside Flat Reading ORS NASCO Self-energizing lower jaw provides 3X

Fiberglass Folding Rule, Model 1619F, 6 ft, SAE, 6 in Inside Flat Reading ORS NASCO Self energizing lower jaw provides 3X Self energizing lower jaw provides 3X more gripping power than traditional locking pliers Oversized ratchet with soft rubber grip allows for easy adjustment when wearing gloves Removable comfort cradle is a pivoting head pad that conforms to any head for the highest degree of comfort 3 position slider adjusts distance of the lens from your eyes for precise vision Crown strap adjustment allows the headgear to be raised or lowered for maximum comfort and performance Sweatband helps absorb perspiration and prevents sweat from interfering with vision reverse side reads in inches easy to read boldface figures and graduations with 16 inch stud marks and positive locking joints No