4040 V-Slot Profile Set by Jer

China Good Sale 4040 V Slot Extrusion Aluminium Profile 4040 v slot Buy 1PC Industrial aluminum profile European standard 4040 double-slot V-slot 3D printer frame V-slot aluminum 4040 profile at Aliexpress for 4040 t slot aluminium extrusion 4040 v slot aluminium extrusion Iverntech 4pcs Corner Bracket for Standard 8mm Slot 4040 Series Aluminum Extrusion Profile Connector Joint

4040 t slot V-Slot is a high quality extruded aluminum profile building block that has an extremely smooth linear v groove rail on all 4 sides