Aluminum pier and leg tops. Stainless steel leg extensions. The Tri-Pier feet has built-in vibration suspension pads.
The Tri-pier fits these iOptron mounts:
- iEQ45/iEQ45 Pro
- iEQ30/iEQ30 Pro (may limit low latitude application)
- MiniTower/MiniTower II/MiniTower Pro (needs a center post)
The Tri-pier also fits other brand mounts with adaptor plate.