Black anodized CNC aluminum tube clamps perfect for making your own DIY projects such as Multi-rotor frames, motor mounts and gimbals. Various sizes available and the hardware is included
Mounting:26mm center to center
One clamp (two halves) and hardware
The quality of the clamp is good. Screws are not so good but...don't care to much about those.
I've made a mistake thinking that if I have 20mm tube these clamps will be good.
Well, NOT. They are exactly 20mm so, they will not be able to fix something on a 20mm tube. I guess I have to grind them to be able to use them.
Screw's are 2mm or 2.5mm I cannot tell exactly.