The Parker 10643-20-20 Crimp Fitting is a premium 43 Series permanent hydraulic hose fitting designed to deliver secure, leak-free connections in demanding hydraulic applications. Featuring a 1-1/4" Female JIC 37° Swivel straight configuration, this fitting is manufactured from high-strength steel for exceptional durability and corrosion resistance. It is designed for use with Parker Parkrimp® crimpers and No-Skive hydraulic hoses, enabling fast, reliable assembly without removing the hose cover, reducing installation time and minimizing the risk of premature hose failure. Suitable for industrial, construction, agricultural, and mobile hydraulic systems.