KUMGROT 10 Pcs White 2020 Series T-Slot Aluminum Profile Connectors, Inner Corner Brackets with Screws for 3D Printer & CNC Industrial Frames

["Size：The t channel aluminum is 100mm/3.9 in (L), spacing between the screw holes is 10mm 30mm 20mm","Material: Extruded aluminum rails are crafted from premium aluminum alloy, ensuring robust construction, exceptional durability, fracture strength, and extended service life.","Applications: Euro Standard 2020 Series T-slot brackets are widely used in CNC machine tools, 3D printer frame components, industrial aluminum frame structures, and other fields for connecting two profiles.","Installation Method: This connector set features straightforward installation. Insert the connector into the mating slots of two profiles and secure with the included hardware to achieve extension functionality.","Package Contents: Includes 10 Euro Standard 2020 Series T-slot rail connectors and 40 X M5 screws and 1 X wrench."]