4-1/2 in. x 5-1/4 in. No.10 Lens

The Forney 57052 replacement 5-1/4 inch (133.35 mm) x 4-1/2 inch (114.3 mm) hardened number 10 welding lens. Meets ANSI Z87.1 safety standards. Fits Forney 55647, 55669, 55672, 55673, 55684 and 55686. Claims for warranty must be made within 90 days of the date of purchase. Proof of purchase required.