The Treadle Tracker was developed as a standard part of the Wolf Pup, but now Schacht has made it available as a separate accessory that you can add to any loom. The wooden mounting bracket screws to the back of the loom castle. The Treadle Tracker slides into the bracket. The clip at the top holds your treadling sequence or other notes where they are easily seen.
The Treadle Tracker is made of maple wood and has an oil finish. The clip is positioned about 12" above the top of the mounting bracket.