Battery z profile clamps

[heliart]

I'm looking for a supplier of these standard z section battery hold down clamps.
Google has not been at all helpful, and I'm thinking there must be a supplier.

Cheers.

 

[Landy Andy]

Most that use this type don’t use a full length just a small piece Assume you want full length.

 

[heliart]

Most that use this type don’t use a full length just a small piece Assume you want full length.

Ideally full length. My battery space has the place for another one of these. I might have to end up making one, but thought it must be a standard Z section for holding down batteries. From what I understand it's a standard B13 hold down profile.