SwitchBot Replacement Arm Parts Only (5 pieces) *SwitchBot 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 unit unnecessarily! High-precision hole that perfectly fits the D-shape of the motor shaft. It firmly receives the rotation of the motor and can press the button with a strong finger. Since there is no hook groove for switch mode, those who are using it in switch mode cannot use it. *Multiple pieces available for sale 1 piece: ¥750 2 pieces: ¥1250 3 pieces: ¥1800 4 pieces: ¥2350 5 pieces: ¥2900 We will list multiple pieces if you contact us separately. Due to the long usable life after replacement and the small size of one piece, we cannot lower the price because we cannot reduce the price of aluminum material and processing costs. Each piece is cut out by cutting from an unprocessed aluminum plate, so there are polishing scratches from the drill bit overall, but there is no problem at all in use. Please purchase with your understanding as it is a product made by an individual. Returns and exchanges are not accepted. #Switchbot #ArmBroke