Plumbing Supplies
1/8" 1/4" 3/8" 1/2" 3/4" NPT Male Female 1/8"-3/4" Inch Hose Barb Hosetail Brass Pipe Fitting Connector Adapter Water Gas Fuel
1/8" 1/4" 3/8" 1/2" 3/4" NPT Male Female 1/8"-3/4" Inch Hose Barb Hosetail Brass Pipe Fitting Connector Adapter Water Gas Fuel
https://www.bizrate.co.uk/plumbingsupplies/1-8-1-4-3-8-1-2-3-4-oid41024038363.html