The Tiltback Legs are compatible with the following models:
Current Models:
Aviator Mach 3 combo
Aviator Cub
Aviator Cub UK
Discontinued Models:
BlockDock Series* (12CB, 12HD, 15)
Aviator Gen 1 Series** (112, 210, HD)
Aviator Gold Series** (112, 210)
Steelaire/Steelaire Pro
*The Tiltback Legs are not compatible with the BlockDock 10TC
**The Tiltback Legs are not compatible with the 8 inch version of the Aviator Gen 1 and Gold combos