⚙️ Lock in precision, unlock your CNC’s potential!
This pack of four high-quality aluminum alloy shaft collars features a 12mm bore and 30mm outer diameter, secured by M4 set screws for damage-free, reliable clamping on SBR12 linear rails—ideal for precise shaft positioning in DIY CNC machine tools.
C**H
They work well
They are now part of my flatting wood system, and replaces the screws that I used for stops. Works much better.
R**S
On time delivery
Perfect quality topshelf
F**A
Exactly as pictured
well made arrived quickly
M**V
Ideal shaft collars
Shaft collar precision made,
M**E
Good item
Item as described
P**L
As expected
Fit right on sled.
K**E
Missing parts
I only got three out of four collars
T**R
Fit like a glove.
Came on time with an allen wrench.
Trustpilot
1 week ago
3 days ago
