Johnson Level Solid Brass Aperture Pack for Dot Laser

Exclusive Solid Brass Aperture Pack works with all three Dot Laser Modules (40-6220, 40-6222). These pre-threaded accessories screw directly into the pre-threaded Alignment Laser housing allowing the user to lower the laser beam intensity while reshaping the beam to 1/16", 3/32" or 1/8" Diameters.