From the Manufacturer:
Your Dyna-King?? Fly-Tying vise is guaranteed to be in perfect condition when assembled. It has a full lifetime warranty against defects in material and workmanship. Warranty on Jaws is 2 years.
Should such a defect appear, you must contact Dyna-King for a
return merchandise authorization number, and return the item to :
597 SANTANA DRIVE, UNIT A, CLOVERDALE, CA 95425
Warranty void if unit has been abused, modified in any way or used for any other purpose other than that for which it was intended.
SERIAL NUMBER IS REQUIRED WHEN REGISTERING YOUR VISE