UFlex - Hydraulic Hose Kit - Two Hoses - 18' - KITOB. Consists of a pair of high pressure hoses supplied with preassembled fittings on both ends. Recommended for use with all Uflex helms with 1500 psi relief valves.. Features:. Two high pressure flexible hoses with pre-crimped brass fittings, bulkhead fittings (for KIT OB-BHBR only) and bend restrictors on one end. Length - 18 Feet. Fittings - ORFS