Hydraulic, Aux HP, Thermoplastic Single Line Non-conductive 10,000psi Restrictor 10ft Lg (3.048m) c/w Coupler, Male Half HP, 3/8 NPT F/M Thread, Parker 3010-3-3/8-18 (or equivalent) One End & Coupler, Female Half, HP, 3/8 NPT F/M Thread, Parker 3050-3-231 3/8-18 (or equivalent) Other End