Amazon.com: Houkr 6PCS Aluminum 20Teeth GT2 Timing Belt Pulley 5mm Bore 6mm Width, Synchronous Wheel for 3D Printer Width 6mm Timing Belt and M4 Wrench, for RepRap 3D Printer Prusa I3 :
Amazon.com: Efco 1 x 5mm x 2m Aluminium Anodised Flat Wire, Silver
Amazon.com: 10pcs 5mm Dia x 250mm Long .19685" x 9.84" Aluminum 6061 Round Rod Bar : Industrial & Scientific
Amazon.com: Fashewelry 32.8 Feet 5mm Gold Aluminum Wire Bendable Metal Craft Wire for Beading Sculpting Jewelry Making
Amazon.com: Glarks 2Pcs 5mm x 356mm Aluminum Straight Metal Round Shaft Rod Bar for DIY RC Model Car, RC Helicopter Airplane, Model Ship (5mmx356) : Toys & Games
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