This 1:50 Four tine thumb is designed specifically to fit the NZG Cat 325, 325B, and 325C, excavator models. I also offer thumbs to fit various other excavator models, and will be releasing more over time.
The thumb is designed to use 1/16 brass rod for pins. This model comes with a spare Link bar just incase. Some assembly is required upon delivery of the printed item and the parts will need to be separated from each other. (Items are attached for printing to reduce cost)
** Caution this item has very small parts that could pose a choking threat to young children**