Products › Tailpiece - For Sanke Couplers and Shanks Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 Tailpiece - For Sanke Couplers and Shanks from $3.50 Tailpieces, paired with beer washers and beer nuts, connect a hose barb to a shank or coupler Size: Select Size 1/4" Barb 5/16" Barb 5/16" Barb (w/ nub for gasket) 3/8" Barb 3/8" Barb (w/nub for gasket) 1/4" Flare 90 degree to 1/4" barb Add To Cart Added! Tailpieces, paired with beer washers and beer nuts, connect a hose barb to a shank or coupler