1/4 BSP Male to 3/8 BSP Male Left Hand Hose Coupler | 3/8 to 1/4 BSP
Legines Brass Garden Hose Barb Fitting, Hose ID 3/8" Barb x 1/4" NPT Male Pipe, Adapter Connector, 2 pcs (3/8" Barb x 1/4" NPT Male) : Amazon.co.uk: Garden
RS PRO Hose Connector Hose Tail Adaptor, G 1/8in 3/8in ID | RS
3/8" BSPP Male to 8mm Orange Gas Hose Connector - LPG Shop
BFG Gas Hose Pipe Connector, 3/8" BSP Male Left Hand Thread x 9mm - 10mm Barbed
BE-TOOL BSP Thread 3/8" Male to 3/8" Male Brass Straight Adaptor Male Thread Connector for Hose Pipe (Pack of 2) : Amazon.co.uk: DIY & Tools
Brass Pipe Fittings, Water Hose Adapter, G 1/2 Female to G 3/8 Male Reducer Adapter, Compression Fitting for Kitchen Bathroom Faucet, Pipe Connector with Rubber Washer,(2 Pack) : Amazon.co.uk: DIY & Tools
RS PRO Hose Connector Hose Tail Adaptor, BSP 3/8in 5/16in ID | RS
3/8" BSPP Male to 8mm Orange Gas Hose Connector - LPG Shop