Easy-to-read 1-3/4"-diam. black illuminated face, white numerals and indicator. Chromed bezel for in-dash mounting. Registers F, 3/4, 1/2, 1/4 and E. For tanks with depth of 5" to 27". Gauge requires 2-1/8"-diam. hole with 2-1/2" clearance. With instructions. For all 12-volt negative-ground systems.