Couplings Company L68F-2PACK

3/8" Male NPT x 1/2" Compression Brass Connector(2 Pack) These are 3/8" male NPT by 1/2" compression straight pipe connectors. This fitting connects 1/2" OD brass, bronze, copper, steal, aluminum or iron pipes to a 3/8" female NPT outlet or fitting in a straight line.? Specifications: ? Material: Brass? Approximate Len