Blue Water Sports - Dive Hose Adapter - Enables 1/2 Inch Hose to fit 3/8 Inch First Stage Port - AD3M1F
Scuba Divers 1st Stage outlet port size change adapter. It's a pain when you have a perfect hose but it will not fit your regulator outlet port! This handy adapter will especially appeal to MARES & APEKS Regulator Owners as it will facilitate the use of a 1/2 Regulator Hose from a 1st Stage 3/8ths Outlet Port. Especially useful when going on dive trips / holiday. Note -: This advertisement is for ONE Adapter.