2553 3/8-1/2, 3/8" Female BSPP x 1/2" Female BSPP Connector

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Connection 1 3/8" Female BSPP
Connection 2 1/2" Female BSPP
Material Nickel Plated Brass
3/8" Female BSPP x 1/2" Female BSPP Connector, Nickel Plated Brass