Crimp-style 77 Series hydraulic hose fittings from Parker Hannifin are cost-effective, permanent, bite-the-wire-style fittings for high-pressure applications. Designed for use with Parkrimp crimpers, 77 series fittings require less push-on force and are easy to assemble. Their compact, one-piece construction delivers better value, flow, and reduced heat and pressure loss, as well as reduced complexity. Compatible with a wide range of constant working pressure hoses, 77 Series fittings are engineered for efficiency, safety, and performance. When paired with Parker's No-Skive hose, 77 Series fittings can be assembled without removing the outer hose cover. Available in multiple materials and a wide assortment of end configurations, 77 series fittings are offered in sizes from 1/4 inch to 2 inches. Markets: - Military - Construction - Forestry - Oil Field Service - Industrial - Mining Features/Benefits: - Metric hex - Easy push on force - Multiple materials available, such as steel and stainless steel - Wide range of end configurations - One piece reduces complexity and leakage path - No-Skive technology offers easy, efficient, and safe production processes Applications: - Petroleum base hydraulic fluids and lubricating oils Compatible Hoses: - 387 -20 through -32 only - 487 -20 through -32 only - 787 -8 through -32 only - 797 -8 through -32 only