Iso16028 3/8'' Flat Face Hydraulic Quick Connect Coupling/Coupler Set W/Red Dust Product Features 1.?Multiple Choices:There Have Five Hydraulic Quick Coupling Supply Which Include The 1/2",1/4",3/4",3/4"SAE,3/8" ISO16028 Hydraulic Quick Connect Couplers.Please Select On the Size Name Option 2.?New Valve Design and structure.It Can resistance damage from high flow and the pressure of impulse that providing advanced performance. Steel construction, zinc plated with yellow chromate finish. hardened nipples and sleeves and solid barstock construction for maximum resistance to damage from hydraulic and mechanical shock. This Anti ?Blowout Nitrile/PTFE bonded seal is designed to prevent blow-out or damage during severe service conditions 3.?Sleeve locking mechanism: Sleeve locking mechanism is engaged by rotating sleeve after connection. It prevents accidental disconnection when the coupling is dragged along the ground. Sleeve mechanism is designed to prevent dirt from entering the internal mechanism and thus causing faulty operation when connecting or disconnecting. The sleeve covers the retaining ring and also incorporates a dust seal in the spring area. 4.?Durability:Durable ball-locking mechanism assures reliable connections every time. A large number of locking balls distributes the work load evenly while providing alignment and swiveling action to reduce hose torque and prolong hose life. These products are not not to be used as swivels. Rotation under pressure will result in excessive and premature wear. LX-FF Series couplings employ flush valving when connecting or disconnecting. 5.?Interchangeable With: LX-FF Series conforms to standard of ISO16028. Compatible with Parker FE Series/ Safeway FFE49 Series/ Faster FFH Series/ Eaton Aeroquip FD89 Series/ Snap Tite 74 Series/ Stucchi FIRG Series/ Dixon HT Series/ DNP PLT4 Series/ Tomco FE Series/ Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!