Description:

202828mm, suitable for most metric 20mm20mm series aluminum profile rails.. Rigid connection for joining 20mm aluminium profiles at a 90 degree angle.. cast, stronger than 2020 corner brackets and simple 2028 corner brackets.. 25PCS x bracket, right angle cast aluminum corner bracket, bolts and nuts not included.. Widely used in building industrial aluminum frame structures, 3D printers, CNC milling machines, CNC cutting machines, robotics projects..