8.705-223.0 Hex Double Nipple 3/8 X 1/8 ships factory direct right to your door. ADDITIONAL PRODUCT NOTES: Hex Reducing Nipple, Brass, 3/8'' x 1/8'' MPT 8.705-223.0 inlet x outlet inlet x outlet - 3/8'' x 1/8'', 140751, 87052230,