Brand New Shelf Pegs/Clips 2packs Of Prime-Line U 10173 Shelf Pegs/Clips 2packs Of Prime-Line U 10173 is a set of 16 metal shelf supports made by Prime Line Products. These silver-colored shelf supports have a height of 17/32 (13 mm), a length of 3/4 (16mm), and a width of 5/8 (16mm). They are suitable for use as shelf support in homes or businesses and do not require any battery to function. This listing is for 2 packs of shelf supports 8 per pack.