MIG Liner, 0.052 in to 1/16 in x 25 ft, Tweco® Style No 3 and 4, Best Welds 400 A ORS NASCO heat treated and tempered|Marked with

MIG Liner, 0.052 in to 1 16 in x 25 ft, Tweco® Style No 3 and 4, Best Welds 400 A ORS NASCO heat treated and tempered Marked with heat treated and tempered Marked with size (inches and millimeters) and working load limit in tons Ultimate strength equals 5 times working load limit Bolt Tinted lens reduces eye fatigue and eye strain caused by blue light Available in a variety of lens options for indoor and outdoor use Rubberized eye seal provides exceptional protection against dust and other particles Adjustable headstrap improves fit and protection Can be fitted with an Rx prescription lens adapter while maintaining impact protection approval