SKU: ET324CON, Bedrock New Gen Thumb Conversion Group is designed to put the normal progressive thumb working with New Gen Excavators., Due to the Next Gen Excavators having a sensor at the end of the stick, the pins on the thumb need to be longer., Shipping specs:, Length: 1.0 m, Width: 0.4 m, Height: 0.4 m, Weight: 196.2 lbs or 89 kgs