I have 19 of these caps . I also have amber version on another listing.

Cap, Lens, Amber, 0.83 in., 11/16 in., 0.86 in., Round, Brass, Polycorbonate

Lamp Lenses MIN OIL TIGHT PANEL INDICATOR

Bezel :Polycarbonate with Chrome Plated Brass

Color: Red

For Use With : 125 Series Socket

Housing Material :Brass

Lens Diameter: 0.83 in

Lens Material: Polycorbonate

Mounting Hole Diameter :0.6875 in

Series : 125 Series

Shape :Round

Type : Cap