Hi Vickki, i stock runners vents handles etc, here they are in ebay 4ft VIVARIUM GLASS 4mm RUNNERS black top+bottom on eBay, also, Reptiles, Pet Supplies, Home Garden (end time 23-Jun-09 12:08:16 BST) plus you can see my other items i stock.
Runners are £1.00 per 300mm (1ft) per pair (top and bottom).
Rgs
Paul