SwitchBot Replacement Arm Parts Only (1 piece) ※SwitchBot main unit not included. Made of aluminum for excellent durability! Just replacing this will revive your SwitchBot! "Can't push anymore" is not an option! It's safe to replace the resin arm before it breaks! 3D printed products are also made of resin, so they will eventually break, but this is made of aluminum, so it's okay! No need to buy a new main unit! High-precision hole that perfectly fits the D-shape of the motor shaft. It firmly receives the motor's rotation and can press buttons with a strong finger. Since there is no groove to hook for switch mode, those who are using it in switch mode cannot use it. ※Multiple pieces available for sale 2 pieces: 1200 yen 3 pieces: 1600 yen 4 pieces: 2100 yen 5 pieces: 2700 yen We will list multiple pieces if you contact us separately. Because it is cut out one by one from unprocessed aluminum plate by cutting, there are polishing scratches from the drill bit overall, but there is no problem at all in use. Please understand that this is a handmade product by an individual before purchasing. Returns and exchanges are not accepted. #SwitchBot #SwitchBot #FingerBot #ReplacementArm #Arm