A hydraulic quick coupler from Grainger can attach to or be removed from your hydraulic hose with quick-connect and disconnect convenience. A hydraulic quick coupler can be ideal for agricultural, mobile and industrial equipment applications. Choose from more than 100 coupler styles with various PSI, flow-rate and pipe-size options to help find a perfect fit every time. Help to maximize your hydraulic system productivity with a hydraulic quick coupler from Grainger.