This is a 3/8" x 2 ft. 400 PSI oil Resistant Rubber air hose Black. With 2 Male Pipe #4 with threads 1/4" x 18. All of our assemblies have plastic caps over the threads to protect the threads and keep the tube clean during shipping and storage. Please check your old assembly if you used 9/16 wrench this assemble has the same threads. If you used any other wrench please let me know, I help you find one that works. 

All of our air assemblies have steel fittings.

If you do not see a length of air hoses please let me know.

We only offer free shipping to the 48 contiguous states.  We do not ship free to Puerto Rico, Alaska or Hawaii.