15mm extrusion clamp

thingiverse

Secure items with clamps attached 15mm extrusion from the side. Use a 6mm long hex-socket-head M3 screw for mounting to rail securely. Connect another longer M3 screw to a nut embedded below for smooth clamping mechanism functionality. The print shown may have lacked precision, but functioned admirably as a clamp to hold backing sheets on print bed surfaces effectively. This attachment was the only suitable option at this specific location, given that attachments at top rail positions are already occupied by glass bed support tabs. To overcome this challenge, clamps had to be positioned on the outside of the rail instead.