Quick connect adapter for non-QC heads. Allows the NTE11L, N11NB, and N11LNH to use NTE11H's expanding heads.

Compatible Tubing O.D.: 3/8″, 1/2″, 5/8″, 3/4″, 7/8″,1″,1-1/8″, 1-1/4″ , 1-3/8″, 1-1/2″, 1-5/8