Features 1、0-60 PSI air pressure gauge with a 40mm dial plate. 2、This gauge has number markings at 0, 10, 20, 30, 40, 50, 60 psi. 3、Made with a black steel case, High quality for use. 4、1/8/" male BSPT threads, which measure about 3/8/" outside diameter. 5、1/8in male BSPT threads, which measure about 3/8/" outside diameter. 6、1/8in male BSPT threads, which measure about 3/8in outside diameter. 7、Light weight, easy to carry. 8、1/8 male BSPT threads, which measure about 3/8 outside diameter. 9、1/8in male BSPT threads, which measure about 3/8 outside diameter. Specification This gauge has 1/8" BSPT male threads which come out the back of the gauge. This gauge is a top quality gauge made with a black steel case. Features: 0-60 PSI air pressure gauge with a 40mm dial plate. This gauge has number markings at 0, 10, 20, 30, 40, 50, 60 psi. Made with a black steel case, High quality for use. 1/8" male BSPT threads, which measure about 3/8" outside diameter. Specifications: Material: Steel Pressure Range: 0-60 PSI Threads: 1/8" BSPT Dial Plate Diameter: 40mm Item Weight: 51g / 1.8oz Package Size: 4.5 * 4.5 * 4.2cm/ 1.77 * 1.77 * 1.65in Package Weight: 58g / 2.05oz Package List: 1 * Pressure Gauge Package List 1 * Pressure Gauge