Yinpecly Carbon Steel Straight Line Connector 7.09 Inch Joint Bracket Hardware for 3D Printer Parts 4040 Series T Slot 8mm Aluminum Profile with Screws Silver Tone 4pcs

Total Size: 180 x 20 x 10mm / 7.09" x 0.79" x 0.39"(LxWxT); Hole diameter: 5mm / 0.20"; Constructed from carbon steel, zinc plated finish, good rust resistance and durable to use; Fit for 4040 series Aluminum extrusion with slot 8mm, connect aluminum profile 3D printer frame; Suitable for build CNC routers, 3D printers, CNC laser cutters, CNC plasma cutters, 3D carvers, machine guards, workstations, etc