Innovateking-EU 6 Pcs Mechanical End Stop Switch with 3Pin 70 cm 22AWG Cable for 3D Printer Makerbot Prusa Mendel RepRap CNC Arduino Mega 2560 RAMPS 1.4 LKB01: Amazon.de: Business, Industry & Science
Amazon.com: Micro Traders 2pcs Stepper Motor 59Ncm Nema 17 (84oz.in) 39.37inch Cable Compatible with 3D Printer Reprap CNC Robot : Industrial & Scientific
Flylock 2-Pack Flexible Couplings 5mm to 8mm NEMA 17 Shaft Coupler for RepRap 3D Printer or CNC Machine: Amazon.com: Industrial & Scientific
Amazon.com: DollaTek 5 PCS of Mechanical Endstop Switch with Cable for 3D Printer Makerbot Prusa Mendel RepRap CNC Mega 2560 1280 : Industrial & Scientific
Amazon.com: YOTINO 5PCS Flexible Couplings 5mm to 8mm NEMA 17 Shaft Coupler for Creality CR-10 CR-10S S4 S5 Makerbot RepRap Prusa i3 3D Printer Or CNC Machine(Bonus 1pcs M3 Allen Wrench) :
Amazon.com: Saiper 5pcs Flexible Couplings 6mm to 8mm Aluminum Alloy Joint Connector Compatible with NEMA 17 Stepper Motors, RepRap 3D Printer or CNC Machine, 3D Printer Accessories : Industrial & Scientific