Machined from .30-thick acrylic Calibrations are in 1-inch increments Use with 3/8" Porter-Cable style router bushing and 1/4" router bit (sold separately) Includes master template, 6 number inserts, and edge locating pins - WoodRiver is proudly made by Woodcraft, America’s leading supplier of high-quality woodworking hand tools, power tools, domestic and exotic wood, shop supplies, project plans and kits, plus so much more! Offering first-rate products for all your woodworking needs and designed to help you make wood work. Our family of brands include Woodcraft tools and supplies, Highpoint professional-grade fasteners and hardware, Pinnacle precision-engineered tools and Woodcraft Magazine. Build your own personalized growth chart using this WoodRiver jig - a modular router template to use with your favorite plunge router (3/8" router bushing and 1/4" router bit sold separately). Finished growth charts make great heirloom gifts to document and measure the progress as your children, or grandchildren, grow to maturity. Designed for use with 7-1/4"-wide board (sold separately). Includes master template, 6 number inserts, and edge locating pins. Calibrations are in 1-inch increments.

About Us: Founded in Boston in 1928, Woodcraft's operations were moved to Parkersburg, West Virginia in 1989. It's been over 90 years since Woodcraft first began selling high quality woodworking tools and supplies out of a one room shop in Boston's North End, and Woodcraft is still firmly committed to providing woodworkers with superior products and expert advice. We are America’s leading supplier of saws, hand planes, power tools, hand tools, wood stain and finishes, routers, sanding supplies, wood, wood turning project kits, dust collection, and wood carving tools. We also offer a wide selection of woodworking plans, books and videos. Our family of brands includes WoodRiver, Highpoint, Woodcraft, Pinnacle and Woodcraft Magazine.