scandirail glass clamp, 1/4 "-3/8" stainless steel 304/316 adjustable glass shelf bracket square glass railing clamp,suitable for railing, stairs (4 pack-brushed, stainless steel 316) stainless steel 316 4 pack-brushed is up for auction in Tools & Home Improvement. This item is in As Is condition. This auction has ended — similar items appear in live auctions regularly.