RK11233 IS NO LONGER AVAILABLE --- REPLACED BY RK19668
1/4" NPT bracket mount. 0 to 30 in Hg. Instrument panel installation. For all applications.: Includes silicone filled gauge with 2 fittings. 1/8” male NPT x 1/4” (#4) and 1/4” swivel x 1/4” (#4) hose barb. 1/4” (#4) hose not included.