KOOTANS 1/4 NPT x 1/8 NPT Male Solid Brass Nipples

1/8 X 1/8 Brass Nipple Pipe Fittings Equal Adapter

KOOTANS 4-Pack Brass Pipe Fitting 1/8 NPT Female x 1

KOOTANS 1/4 NPT x 1/4 NPT Male Solid Brass Hex Nipples

BathAce Brass Pipe Fitting, Heavy Duty Metal Thread Solid Brass Reducer Adapter Pipe Reducing Connector, 2 Pack (1/2 Male Pipe x 1/2 Female Pipe) - Yahoo Shopping

Generic Brass Pipe Fittings,1/4 Male x 1/8 Male NPT Hex Nipple

SUNGATOR Reducing Hex Nipple, Brass Pipe Fitting, 1/2 NPT Male x

T TANYA HARDWARE Bushing Nipple, Reducing Nipple, Reducer Adapter, 1/4 NPT Pipe x 1/8 NPT Pipe (6 Piece)

Legines Brass Long Nipple, 1/4 NPT Male x 1/4 NPT Male Pipe Fitting, 2 Length (Pack of 2) : Industrial & Scientific

KOOTANS 3/8 NPT X 1/4 NPT Male Solid Brass Hex Nipples, Heavy

Sanpaint 4 Pack Solid Brass Pipe Fitting, Hex Nipple, 1/8 x 1/4