4pcs 2040 L Shape Black Silver Corner Brackets Fitting Angle Aluminum 3030 3060 4040 Connector for Aluminium Profile Rail USD 5.45 / piece /lot 4 Silver/Black Aluminum Profile Connector Set for MGN 3D Printer 20 Series Aluminum Extrusions Profiles Frame with 6mm Slot USD 4.09 / set /lot 1 8pcs Black 3 Way End Angle Bracket Connectors For Europe Standard Aluminium Extrusion Profile Series Socket 6mm With Screws USD 13.5 / pack /lot 8 1set 3d Printer Parts Openbuilds V Gantry Plat Set Special Slide Plate Pulley For /2040 V-slot Aluminum Profiles Wheels USD 2.31 / piece /lot 1 5pcs/10PCS 3030 Corner Bracket Fitting Black Angle Aluminum Connector 3060 4040 4080 for Industrial Aluminum Profile USD 7.68 / piece /lot 1 1PCS BLACK 2040 T-Slot European Standard Anodized Aluminum Profile Extrusion 1-800mm Length Linear Rail for CNC 3D Printer Parts USD 5.38 / piece /lot 1 15120 Aluminum Profile 15120 Extrusion Alloy 6063-T5 1-1000mm Length Anodized Linear Rail 15x120mm For CNC Parts DIY 3D Printer USD 14.31 / piece /lot 1 1Pcs 15180 Aluminum Profile Extrusion 6063-T5 100mm to 900mm Length CNC Parts Anodized Linear Rail for DIY CNC Printer Workbench USD 25.89 / piece /lot 1 1PCS 3060 Black 100-800mm 3060 T Slot Aluminum Profiles Extrusion Frame 30x60mm Aluminum Extrusions for DIY CNC 3D Printer Parts USD 14 / piece /lot 1 4080 Aluminum Profile Extrusion European Standard Anodized Linear Rail Aluminum Extrusion 6063 T5 Profile for CNC Printer Parts USD 9.45 / piece /lot 1 20Pcs Black Series L Type Internal Corner Connector Attachment Bracket with Screws for 20x20 Series Aluminum Extrusion Slot USD 16.85 / piece /lot 20 1 Set Black / Silver All Series 3-Way End Corner Bracket Connector with Screws for Standard T Slot Aluminum Extrusion 3030 USD 2.37 / piece /lot 1 8Pcs 3-Way End Corner Bracket Connector for European Standard Aluminum Extrusion Profile 3030 4040 Series Slot with Screws USD 11.5 / pack /lot 8 PMGN machined SFU1204 150 200 250 300 350 400 450 500 550 600 650 mm cold roller Ball screw with 1204 Single Ball Nut USD 13.6 / piece /lot 1 4pcs/pack Aluminum Block Cube Prism Connector Wheel Regulator Corner V-slot Three Way Connector 90 Degree Angle USD 7.54 / piece /lot 4 4pcs 300mm 1-600 T Slot Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts CNC DIY Silver Black TypeEuropean standard Aluminum Profile MaterialAluminum Alloy 6063-T5 Size 20*20mm Length100mm/150mm/200mm/250mm/300mm/350mm/400mm/450mm/500mm/600mm/700mm/800mm/900mm/1000mm/1050mm Features: High-strength European standard aluminum profile, the surface is anodized, making the surface smoother and cleaner. Applications: automation equipment, professional 3D printers, workbenches, lasers, stands, furniture, etc. machinery, fitness equipment, precision printers, automatic cutting machines, etc. Aluminum profile extrusion products are a good linear motion material with high strength and adjustable. It can be fixed on the side of 4 grooves such as M3, M4, M5 T-slot nut and pulley. Made of 6063-T5 material, the T-slot has smooth edges. 4PCS per package, 20 * 20 *1- 600mm. Note 1.Please allow minor errors due to manual measurement. 2.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. 3.If there is no size you need in the options, please contact us in time!