Longer Y Plates for AltMill (Pair)
A drop-in replacement for the stock AltMill Y plates, 50 mm (almost 2 in) taller. Sold as a pair, left and right.
Fits both the MK1 and MK2.
Not made or endorsed by Sienci Labs. Designed to work with the AltMill.
Ships to the continental US only.
Back this project
- Price
- $399.00
- Backed
- 0 of 10
- Waiting
- 4
- Opens
- 12 days
- Ships
- Late Dec to early Jan (estimate)
Where it stands
The design is done: a drop-in pair of Y plates, 50 mm taller than stock, for both the MK1 and MK2. Production starts once 10 pairs are backed.
Backing opens November 20, 2026.