There is no warranty/no returns/no exchanges on electronic components
Original ANTCLABS Bltouch 3.1
Does not include mounting bracket. Printable mounting brackets found below:
Ender 3
https://www.thingiverse.com/thing:3003725
Ender 3 V2
https://www.thingiverse.com/thing:4462870
*We currently do not have wire extensions for these. The BLTouch kit includes pins and connectors that you can use to make your own extension. *