Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Stainless Sight Gauge Adapter with plug by baggins brew Save Liquid error (product-badge line 32): -Infinity% $30.00 | / 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Description Description Stainless Sight Gauge Adapter with plug, threads. It has a 1/2 inch MPT and a 1/8 inch FPT to screw the Sight Gauge into.