Quality and durability has always been associated with the Task Pro Center USA line of woodworking hand tools. Now accuracy and speed comes together in one product. This Patent Pending design will allow you to open and close the precision jaws three times faster than any other self-centering doweling jig on the market. Made in the USA by USA workers, don’t be fooled by imitations. This product is made from the finest tempered steel and aircraft grade aluminum. All components are coated with a corrosion preventative to ensure years of life and durability.