This is a 2 wire 1/4" hydraulic hose assembly 18 inches, with a working PSI 5,800. 2 female JIC Swivels with 1/4". Threads are 7/16 x 20. PLEASE CHECK YOUR OLD ASSEMBLY- if you used a 9/16" wrench this assembly will thread to your equipment, if you used anything else please let me know and I try to help you find the correct one. All of our assemblies have plastic caps to protect the threads and help keep the assembly tube clean during shipping or storage. If you can not find the assembly you need just ask me, we can build any hose with any fitting.