Woodhaven 7900TC Dado Jig Toggle Clamp Kit The Woodhaven 7900TC Toggle Clamp Kit is the fast and secure way to hold your stock to our Dado Jigs. A 500 lb. toggle clamp attaches to the bottom of the stock fence and a short length of Ultra Track attaches to the top of the stock fence, directly over the clamp. Stock must overhang your workbench a minimum of 2". We recommend two of these - one on each side of the dado fences. Kit includes hardware and one toggle clamp. Lifetime guarantee against defects in material or workmanship. Made in the USA!