Forney Shaded Replacement Gas Welding Shade #8 Lens. It is 2" x 4-1/4" and meets ANSI Z87.1 safety standards. It fits Forney #55663 Slim Line, #55666 Bandit & #55680 Super Slim Welding Helmets & Most Brand Name Helmets Using A 2" x 4-1/4" Window Opening.

• 2" x 4-1/4" - Fits most brand name helmets using a 2" x 4-1/4' window opening
• Shade #8
• Meets ANSI Z87.1 safety standards.
• Fits Forney #55663 Slim Line, #55666 Bandit & #55680 Super Slim Welding Helmets & Most Brand Name Helmets Using A 2" x 4-1/4" Window Opening.