Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Stainless Half Coupler - 1/2" by baggins brew Save Liquid error (product-badge line 32): Computation results to '-Infinity'% $6.00 | / 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 Half Coupler with 1/2" Female Pipe Thread. Half couplers have thread for insertion from one side only. 304 stainless. Weld into place. You will need to punch a 7/8" hole to install.