3/8in Npt Aluminum Temp. Adapter Fitting - Red

Fitting - Adapter - Straight - 5/8-18 in Female to 3/8 in NPT Male - Aluminum - Red Anodized - Mechanical Temperature Gauges - Each / 1.5 long with a .799 step 7/8 hex head note: The O.D. may be too large for a Brodix head.