1/2" Npt Hydraulic Quick Connect Tractor Couplers,Iso 5675 Ball, Decohongdi Product Features 2 Sets Hydraulic Quick Connect Couplers (ISO 5675)-Equipped with poppet valves that automatically open when coupled,preventing any leakage within the rated working pressure. Efficient Flow Control:-The hard,chrome alloy balls used for valving ensure quick and expedited flow control,enhancing overall performance. Enhanced Durability:Critical parts of the Carbon Steel Connect Tractor Coupling are Harden Steel with 5000 PSI Rating Working Pressure, MAX is 8000 PSI. It ensuring long-lasting durability even in demanding applications. Secure Connection:The dependable ball-locking mechanism securely holds the mating halves together,providing a reliable and leak-free connection.19,800 PSI Burst Rating (Coupled) Standard Conformance:The GT-C1 Series conforms to the ISO5675 standard,ensuring compatibility and interchangeability with other hydraulic systems. 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!