4 fixed screw jacks, 42mm, maximum load: 100kg per jack. range: Spacial – accessory / separate part category: installation accessory – device application: multi-purpose – range compatibility: Spacial SD control desk, Spacial SDX control desk, Spacial SF suitable enclosure, Spacial SFX suitable enclosure, Spacial SM compact enclosure, Spacial SMX compact enclosure – quantity per set: set of 1.