Stringer mount Optima box?

[DetroitJim]

Who makes a nice billet box that bolts to the side of the stringers? I need to move my battery from behind the engine.
DJ

[RiverDave]

http://www.rexmar.com/page35.html
RD

[DetroitJim]

I looked at those, the angle bracket thing is lame-o. I'm thinking more like with a built in flange.

[gnRacer98]

I think Bergeron makes a nice one, anyone have a pic of it?