The Hose Shank Coupler allows oil lines to connect securely during hydraulic testing activities involving pumps, motors, and transmissions. It supports controlled fluid movement by maintaining steady flow and preventing unwanted leakage during pressure checks and functional evaluations. The coupler helps testing procedures run smoothly by allowing lines to be connected and disconnected without disrupting fluid balance. It supports reliable hydraulic testing by keeping oil connections stable and well-controlled.Attributes:• Prevents oil leakage during connection and disconnection.• Helps maintain clean oil transfer during testing operations.• Allows secure oil line connection during hydraulic testing procedures.Applications: The Hose Shank Coupler is used within hydraulic testing setups where oil lines connect test equipment to hydraulic components and allow secure and controlled oil transfer during pump, motor, and transmission testing.