FE3200 Series Fiberglass Channel Extension Ladder, 20 ft, Class IA, 300 lb ORS NASCO Torch guide is composed of Torch guide is composed of straight edge rail and uses magnetic blocks Blocks are slotted on three sides and can be positioned any place along the stainless cutting rail to accommodate any cutting job Utilizes newest on off magnet technology Genuine ESAB® clear front cover lens for your ESAB® Sentinel™ A50 auto darkening welding helmet Spherical front cover replacement lens Sweeping design across the helmet allows more natural light to get in when welders are in grind mode Extra heavy duty channel extension ladder for lighter industrial use Full channel nonconductive side rails Swivel safety shoes Outside slide guides Mar Resistant rail end caps