Help with Board Wall Mount

[illegalsmile]

I just moved into my first apartment and I think the landlord left his surfboard wall mounts for me because he found out I surf. I am not completely sure if these brackets are intended for that. I tried looking them up on the internet but cant find them. Can some one verfiy if these are surfboard wall mounts and how to install/use them correctly? images are attached

[oldmansurfer]

That looks to be made for something quite a bit heavier than a surfboard

[BaNZ]

TV mount?

[pmcaero]

I just moved into my first apartment and I think the landlord left his surfboard wall mounts for me because he found out I surf. I am not completely sure if these brackets are intended for that. I tried looking them up on the internet but cant find them. Can some one verfiy if these are surfboard wall mounts and how to install/use them correctly? images are attached

looks like they would eff up your rails good. Unless he used straps that hung from the hooks.

[icetime]

It looks very sketchy, you should probably be safe and build one with PVC pipes and some padding