Quickly connect and disconnect hydraulic lines with the Buyers QDWC20 Wing-Type Hydraulic Quick Coupler, a male and female assembly designed for robust performance. Featuring a durable brass coupler and ductile iron wings, this 1-1/4 inch NPT fitting delivers a high 75 GPM flow rate. Its simple twist-and-attach design ensures secure, leak-free connections for truck and trailer hydraulic systems.