3 way Cube Corner Connector for Aluminum Extrusion 20x20

From the shop's description

Three Way Cube Corner Connector is aluminum V-Slot connector cube, for 3D mounting of aluminum profiles T-Slot or V-Slot of 20 mm I-type slot 5. Its other use is as a wheel connector for profiles as a complement to the V-Slot-based guidance system. specification: Measure of the cube: 20x20x20 mm Aluminum anodized in black Use as a corner connector and / or in blocks and adjustable wheel profiles Fixation by means of M5x8 screws in the case of using T-Nuts in mounts with wheels. Fixation by means of M5x14 screws in the case of using union of profiles