Adaptador rosca macho 1/2 a tuerca loco rosca hembre 3/8 BSP - Hidraflex

3/8 to 1/2 Adaptor Sliding Head, BAHCO

1/2 X 3/8 BSPT MALE HEX NIPPLE 316 / Male x Male / Adaptors and Fittings / Pipe and Pipe Fittings / Industrial - Flowtech

Manguito hexagonal BSPP

Our brands - Hidraflex

1/2x3/8 Male Hex Nipple Threaded Reducer Connector Pipe Fitting/Adapter,Stainless Steel 304 NPT : Industrial & Scientific

Tuerca unión rosca hembra 1/2 BSP a rosca hembra M 20 x 150 - Hidraflex

Racor tuerca loca para prensar 3/8 gas R1 - R2 para manguera galga 8 o 1/2 - Hidraflex

uxcell Accesorio de tubería, rosca macho G1-1/2, conector adaptador de tubo de pezón hexagonal, conector de manguera, para tanques de agua, plástico de PVC, blanco : Industrial y Científico

MroMax Brass Pipe Fitting Hex Nipple 1/2 BSP Male Thread x 3/8 PT Male Thread Socket Adapter for Connecting Pipes with Various End Sizes 1 Piece : : DIY & Tools

Legris Brass 1/2 in BSPT Male x 3/8 in BSPT Male Straight Adapter Threaded Fitting - RS Components Vietnam