welding helmets
optrel k590 autodarkening filterfor optrel helmets g7516932
universal autodarkening filter nova plate size 2 x 4 1 4 in . characteristics shade 3 10 for use with all 2 in x 4.25 in welding helmets function 1 arc sensor lens speed 1 20000 sec viewing field 1.38 in x 3.62 in solar powered br b features b ul li for use with all 2 x 4.25 welding helmets li li item universal autodarkening filter li li plate size in . 2 x 4 1 4 li li type nova li li function 1 arc sensor lens speed 1 20000 sec viewing field 1.38 x 3.62 solar powered li li characteristics shade 3 10 li ul
optrel