Shower enclosure installed but pieces are left over.

yllw.ldbttr

Bought a house before Christmas and the previous owner left behind lots of bathroom ware in boxes.
Got the sink and toilet installed, the tiling done and the shower tray fitted.

I installed the closure at the weekend.
There are three handle type pieces that we couldn't figure out what to do with. See attached image.

There were no instructions on the box and the brand name Surety doesn't turn up anything online. As far as I know it was sourced from Tubs and Tiles in Cork about six years ago and has been in a box in this house ever since.

Has anyone seen this model before or know where the pieces should be installed? The unit seems sturdy enough as is but I'd really like to know where the pieces belong.

cerastes

Looks like parts to support a shower rail, might not be part of what you have fitted or seems not required, doesn't even seem complete.

agusta

its looks like a shower screen support bar to keep the shower screen steady.im not sure if you have all the parts
http://www.rubberduckbathrooms.co.uk/wetrooms-kits-glass/wetroom-glass-panels/glass-bracing-bars

yllw.ldbttr

That could be it, it was in the same box (and the box was sealed) but it just doesn't seem to fit.