B&T Metall Galvanised steel angle 25 x 25 x 3 mm in lengths of approx. 0.5 m (500 mm +/-5 mm) S235 (1.0038 ST37) : Amazon.de: Business, Industry & Science
Redrex Dual Gear Ender 3 Extruder with Two Washers Metal Drive Feeder Upgrade Kit Compatible with Creality Ender 3 V2,Ender 3 Pro,CR10 Series 3D Printer TPU Filament Supported(Motor Shaft>20mm): Amazon.com: Industrial &
Amazon.com: Chair Brackets (Pack of 12) 25 x 25 x 14 mm / 50 Stk. Yellow-Galvanised : Industrial & Scientific