TechMount Corner Bracket Set 50×50×20

A set of five reinforced 3D-printable corner brackets designed for strong and precise 90° connections.Each bracket has a unique industrial design with ribs and oval holes for adjustable mounting.Features:Dimensions: 50×50×20 mmWall thickness: 4 mmHole diameters: 3.5 mm and 4.5 mm (for M3/M4 screws)Material: PLA, PETG, or ABSInfill: 30–50%Print orientation: flat base down5 different design variationsPerfect for frames, enclosures, furniture, 3D printer, or CNC assemblies.