Included in this sale is a Complete Assortment of New Scuba Diving Regulator Port Plugs. In the assortment, you will find a plug for a 3/8" port along with a 7/16" port and a 1/2" port. These three sizes are all the sizes that are used in the scuba industry for U.S. Regulators. As any good diver knows, you shouldn't be caught short on the dive boat whenever you need one of these. As you can imagine, it makes a great addition to your "Save-A-Dive" kit and this valuable plug will eventually save your dive one day.
3 for the Price of 1
Always Carry a Spare!