Don’t always want to dive doubles, but your gear is set up for doubles. The Hollis Single Tank Adapter gives you the versatility of single cylinder use when you have a dual cylinder set up. All you need is the adapter, and this set of stainless-steel bolts with butterfly nuts which make installation and removal a breeze.
Small parts can get misplaced or lost, so having a spare set of hardware can get you out of a bind in an emergency. Bolt kit comes complete with a set (2 each) of the following: Carriage bolts 5/16″-18 x1.25″, flat washers 5/16″ .75″ OD, lock washers 5/16″ MD and wing nuts 5/16″-18. All components are stainless steel for durability and long life. Kit makes a great save-a-dive-kit item.
- Hollis Single Tank Adapter Bolt Kit:
- Converts Double Cylinder Set Up to Single Set Up
- Stainless Steel for Long Life and Durability
- Corrosion Resistant
- Complete with 5/16″ Bolts, Lock Washers, Flat Washers & Wing Nuts
- Great Save-a-Dive Kit Item
