The Parker EC04EC04T is a genuine Parker No-Skive crimp sleeve designed for 1/4 inch (-4) hydraulic hoses. This durable steel sleeve provides a robust and leak-free connection for a wide range of Parker hoses, including 301SN, 302SN, 304SN, 305SN, 421SN, 422SN, 424SN, 426, 431, 436, 461, 462, 463, 471TC, 471ST, 472TC, 472ST, 477, 487, 487ST, 487TC, 721, 722, 787, 797, 881, and 891 series. It eliminates the need for skiving, simplifying hose assembly and reducing installation time while maintaining high performance and safety standards in various industrial and mobile hydraulic applications.