OMS "Beaver Tail" Sidemount Adapter

OMS "Beaver Tail" Sidemount Adapter

The OMS "Butt Plate" (or beaver tail) adapter is the solution for divers who want to upgrade their standard wing setup to recreational or technical sidemount without having to buy a whole new dedicated harness

The secret to a good sidemount setup lies in the position of the tanks. By offsetting the mountings onto this low-profile plate, your tanks remain perfectly parallel to your body, reducing drag and radically improving your penetration through the water.

This model can be attached in a matter of minutes to any standard harness using assembly screws (book screws).

Technical specifications of the OMS "Beaver Tail" Sidemount Adapter

• "Beaver Tail" material: reinforced ballistic nylon.
• Compatibility: fits most back plates (aluminium or stainless steel) and harnesses on the market.
• Colour: black.

The Diveavenue expert’s opinion

This is the perfect accessory to avoid doubling your gear budget. If you already have a good back plate and a simple harness, this beaver tail allows you to switch to sidemount properly. What I like is the spacing between the stainless steel rails: they’re easy to find by feel behind your back to hook the tanks. It’s rigid, doesn’t budge an inch whilst finning, and the OMS quality is spot on.

Frequently Asked Questions (FAQ)

Are the mounting screws supplied with the adapter ? Generally not; it is supplied on its own. It is very easy to install using standard stainless steel flat-head screws (the small flat-head screws used to attach plates and wings). Remember to add two to your order if you don’t have any in stock.

Can a weight pouch or accessory pouch be attached to it ? Yes, absolutely. The heavy-duty fabric plate features eyelets and strap loops that allow you to attach a rear weight pouch or an accessory pouch (such as a parachute or tools) to keep the front of your harness tidy.

Is it suitable for heavy steel blocks ? Yes, the stainless steel rails are securely anchored in the ballistic fabric and are designed to withstand the pull of 12L steel blocks or S80 aluminium blocks. Just make sure your harness straps are tight so that the plate doesn’t drop too far under the weight of the cylinders.