Promax Knurled, U-Groove & V-Groove Drive Rollers, OD30mm ID22mm W10mm
Welding Helmet Lens - Gold Reflective Welding Lens 51x108mm, Shade 9-13 made in Germany
Shade 5-13 Black Filter Lens 108x51mm, Suits Standard Flip-Front Welding Helmets
AWS: ER316LSi, All-Positional Marine & General Purpose Grade Stainless Steel 0.9