Forney® 55861 Auto-Darkening Filter Welding Helmet, 5.97 sq-in Viewing Area Garbage Disposal Parts & Accessories 1-1/2 in OD dust port

1-1/2 in OD dust port directs material away from the operator and connects to a vacuum system

Two-rung model

Some sets include one-piece design drill bits

Diameter: 3/32

Forney® 55861 Auto-Darkening Filter Welding Helmet, 5.97 sq-in Viewing Area Garbage Disposal Parts & Accessories 1-1/2 in OD dust portForney Auto Darkening Filter Welding Helmet, 5. 97 sq in Viewing AreaFeatures: Lightweight, impact resistant, fireproof shell Dual crown strap headgear with multi directional adjustment for a more comfortable fit Quick fit, 5 point adjustable geared headband (with sweatband) mechanism greatly reduces head, neck strain and general fatigue caused by repeated lowering of the helmet during day to day welding operations 5. 97 square inches (3. 62 in x 1.