The 4 Stacker holds up to four BJII wire spinners internally to enable multiple wires to be run at the same time. Perfect for running plain wires through your post racks, Weston fencing or just to keep all your spinners together, reducing the area they cover on your ute or trailer.
The magazine style loading means you can load one spinner at a time regardless of how much wire remains in the other spinners.
Note that the photo shows the stacker loaded with Blue Jennies. Module price does not include wire spinners.