LACK V1 3mm acrylic door knob and stop/latch for round 3x8mm magnets
- Arrives in 2 to 7 business days Printed in Auckland. $10 shipping, free over $75
- 14-day faulty refund If it arrives broken or misprinted, we reprint or refund it
- Secure checkout Card payments handled by Stripe
- Material
- High-Detail Resin (8K)
- Colour
- Grey
- Weight
- ~46 g
- Print time
- ~2.5 h
- Express shipping
- $20
More information
I have a ton of 3x8 magnets from making stepper visualizers. I made these in FreeCAD and it was pretty easy. The magnets fit very well. No need for support inside the magnet hole. I trimmed my acrylic so these sit flush. Because of that I had to make a taller stop/latch. My doors also had a 3mm gap because I cut my own acrylic panels. I cut four, then cut one in half for the doors, making it a kerf width gap. Oh well! If you did the same, the use the DoorStop2.
This design keep the magnets from slamming together directly. They also do not need glued. The door handle has a small hole for helping press in the magnet.
Design and description by M2 , licensed CC-BY-SA.
Frequently asked
How long does shipping take?
LACK V1 3mm acrylic door knob and stop/latch for round 3x8mm magnets is printed to order. Lead time is typically 1-3 business days plus 1-4 days NZ shipping. Standard NZ shipping is $10, free over $75.
What material is this printed in?
By default this is printed in High-Detail Resin (8K) at 0.025 mm layer height on an MSLA resin printer. Custom material and colour swaps are available, just leave a note at checkout.
Can I get this in a different colour?
Yes. Every product can be printed in any of the resin colours we stock, or hand-painted on request. Leave a note at checkout or email [email protected].
Do you ship outside of New Zealand?
Currently New Zealand only. Australian shipping is coming.
Who designed this?
Designed by an independent sculptor and licensed for commercial printing. The original is linked on this page.



