Click to expand Tap to zoom Jumper Links Sold out Original price $1.00 - Original price $1.00 Original price $1.00 $1.00 - $1.00 Current price $1.00 | / Quantity Sold out These connect the Grounded electronic pin to the Digital In pin, allowing FarmBot to detect when a tool has been mounted or dismounted correctly. Sold in packs of 4. Material: Aluminum Thickness: 1mm Hole Sizes: M3