Welding Safety Plate W30 Element Lens Kit, Clear ORS NASCO Change blades quickly without a

Change blades quickly without a screwdriver|Three-position retractable blade slide|Swing-out blade storage magazine|Integrated string cutter for use even when blade is retracted|

surveying and other uses at home and on worksites|An all-weather

heavy-duty lubricant that is compatible with most other lubricants|Will not run

as well as epoxy and polyurethane resins|Inhibits corrosion of electrical conductors

tempered and polished|Full tang blade permanently fastened to shatter-resistant nylon handle|||

Welding Safety Plate W30 Element Lens Kit, Clear ORS NASCO Change blades quickly without aTop quality polycarbonate lenses Help prevent surface damage to welding filter plates and auto darkening filters