Used on hiab crane; 2320-01-097-0260 hemtt (heavy expanded mobility tactical trucks; 2320-01-097-0248,2320-01-097-0249,2320-01-100-7672,2320-01-097-0260,2320-01-195-7641, hemtt family (heavy expanded mobility tactical trucks). 4.125" overall length zinc or oxide body surface treated male coupling half npt all ends thread series