Product details:
Diameter: 2-1/16". Mechanical. Pressure Range: 5-100 PSI. Electrical & mechanical instruments with classic white-on-black graphics, patented light rings for night-time illumination, white pointers, low-profile stainless steel corrosion-resistant bezels and 12-volt lamps. Marine Deluxe products include brass cases and non-ferrous hardware. Deluxe Metric products include metric-scale dials. This product line is a Stewart Warner original that is ideal for specialty vehicles, on- & off-highway and the street rod & classic car markets.