Forney 2.0 Diopter Magnifying Lens, Dimensions: 4-1/4 in L x 2 in W, Plastic, Suitable for: Forney Easy Weld Series 55731, 55732, Forney Series 55857, 55858, 55859, 55860, 55861, 55862, Forney PRO Series 55935, 55936, 55937, 55938, 55939 Auto-Darkening ADF Welding Helmet
