Global Vision Cool Breeze Safety Glasses with Flash Mirror Lenses Color:Black 1/2" x 3-1/4"

1/2" x 3-1/4"

and the other side has teeth to scour and scrub

3/8" Female NPT

Compression/Push Straight Push Fitting

Global Vision Cool Breeze Safety Glasses with Flash Mirror Lenses Color:Black 1/2" x 3-1/4"MOTORCYCLE SAFETY SUNGLASSES Meets ANSI Z87. 1 2010 Standards for use in Industrial Applications Shatterproof Polycarbonate Lenses UV400 Filter for Maximum UV Protection Scratch Resistant Coating Gloss Color Frames with Metal Side Piece Design in Black or Blue Two Tone Gloss Color Frames with Silver Side Piece Design in Blue Black Rubber Ear Pads Driving Mirror Lenses with Gloss Black Frames Flash Mirror Lenses with Gloss Color Frames in Blue Flash