Dbgogo 4-1/8'' Draft Beer Faucet Shank, 1/4'' Beer Line Barb No Leak No Drip No Stick Stainless Core Kegerator Brew Tap Beer Shank Dispenser Self-Closing Spring Tap Brush Spanner Wrench Hose Clamp :
Shank 1/2" BSP Thread Adapter
USA SHANK ADAPTER (FOR LUKR FAUCETS) - Foxx Equipment Company
Shanks - Choose Your Size - Kegconnection
Beer Tap Shank
Understanding BSP Sizes & Tap Threads - NotJustTaps.co.uk