Amazon.com: Wire Rope Hanging Wire Towing Wheel 10pcs GT2 Idler Timing Pulley 16/20 Tooth Wheel Bore 3/5mm Aluminium Gear Teeth Width 6/10mm 3D Printers Parts for Pulley Part Pulley Block ( Size :
WUDOLI Wandplatten Aluminiumplatte, hitzebeständiges Material, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, Dicke 100 mm x 100 mm, 100 mm x 200 mm, 200 mm x 300 mm Riffelblech (Color : 3x100x200mm 2pcs) : Amazon.de: Gewerbe, Industrie & Wissenschaft