Buy Vega A/V Systems 24” Heavy Duty, Steel Speaker Stands | Fillable | For Medium to Large Bookshelf Speakers | Set of 2 | Steel Carpet Spikes | 11” x 11” 4mm
PMC STD-IB1-33 Speaker Stands
SolidSteel NS-6 - Hi-Fi Speaker Stands | The Audio Co.
Sanus Steel Series SFC22 Center channel speaker stand at Crutchfield
Steel Speaker Stands - Ideas on Foter
Universal Steel Floor Speaker Stands for Surround Sound & Book Shelf Speakers - Walmart.com