* Item No. : 637P,637N,637F
* Description :
Len size: 4-1/4” x 3-1/4”
637P – PP shell
637N – Nylon shell
637F – FRTP shell
* Features :
637P WELDING HANDSHIELD (LENSES NOT INCLUDED)
Fixed lens holder Polypropylene shell.
Lens Size: 4-1/4" x 3-1/4"
637N WELDING HANDSHIELD (LENSES NOT INCLUDED)
Fixed lens holder Nylon shell.
Lens Size: 4-1/4" x 3-1/4"
637F WELDING HANDSHIELD (LENSES NOT INCLUDED)
Fixed lens holder FRTP shell.
Lens Size: 4-1/4" x 3-1/4"
