Gibraltar Floor Tom Legs
Gibraltar Floor Tom Legs are 21" long and are available in three different sizes which will work with almost every drum brand.
Pack of three legs.
SC-TL1A: 9.5mm [for Ludwig Classic and many vintage drums]
SC-TL2A: 10.5mm [for many modern, especially imported, drums]
SC-TL3A: 12.7mm [for some DW and Gretsch drums]