Hex Nipple 3/8 MBSPP x 1/4 MBSPP

Hex Nipple, Connection Size 1: 3/8-in, Connection Type 1: Male BSPP, Connection Size 2: 1/4-in, Connection Type 2: Male BSPP, Steel, Thread Size 1: 3/8-19, Thread Size 2: 1/4-19