For 4mm OD RepRap 3D Printer Bowden Tubing or other use.
Pretty simple but very convenient part for 3d printer project.
Can complete assembly of bowden extruder and delta 3d printer effector with hotend using these parts.
Good quality fittings and worked well for application.
Package Size: Approx. 10 * 8 * 2cm/ 4 * 3.1 * 0.8 inch (L*W*H).