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  • Woodpecker's 851 Precision 8" Square
  • Woodpeckers Model 851 precision 8" square - Woodpeckers 851I
  • Woodpeckers model 851 Precision 8" square
Our Low Price:
Due to a high volume of back orders from the manufacturer, some orders may be delayed by as much as 10 - 12 weeks.

Product Description

Woodpecker Model 851, 8" Precision Woodworking Square with wall mountable case, 1/16 inch graduations. Made in U.S.A.

The 8" long Square is machined from a solid piece of extremely stable and durable cast aluminum tool plate using state-of-the-art CNC equipment, resulting in a single-piece blade and handle square.  The quality of the material combined with the state-of-the-art equipment and a meticulous manufacturing process ensure that these Squares are accurate within a tolerance of .001 inches or less along the full length of the tool.

The solid precision square blade is then sandwiched between two pieces of precision-machined aluminum to form the cheeks of the handle.  These two pieces are fastened to the blade to form the handle with 2 stainless steel dowel pins to ensure complete rigidity and perfect alignment. 

The blade of the square is 1/4" thick and the handle is 3/4" thick making it easy to stand the blade upright and effortlessly check the square on your table saw blade, jointer fence, band saw blade, or other machinery set-up operations.  It also makes checking the square on your casework parts a breeze.

There is a small notch milled into the inside corner of the square to allow you to "zero-out" your layout line all the way to the edge of your work.  Both sides of the blade feature easy to read measurement scales laser etched in 1/16th increments.  These squares are built so well and made so exactingly, they come with a lifetime manufacturer's guarantee to stay square to within .001" or Woodpeckers will repair or replace it upon return and inspection.

Available in Metric. Also checkout the Combo Set which includes both the 6" Square and the 8" Square

Warning SymbolWARNING: Cancer and Reproductive Harm—

Product Videos

Woodpeckers Model 641 & 851 Squares (03:34)
Built Square to Stay Square - Guaranteed! You’ll Never Question the Reliability of Woodpeckers new 641 and 851 Squares. Designed for woodworking, our new squares deliver the precision woodworkers demand and offer features not found on other squares. For years and generations to come, these will be tools you can trust every time you reach for them.
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    Built Square to Stay Square - Guaranteed! You’ll Never Quest...

Warranty Information

Our customer's satisfaction is our top priority! Please let us know if you are unhappy with a purchase for any reason and we will do whatever we can to make it right for you. This includes seeking a full manufacturer's refund based on their individual warranty policies (if a product is defective) or working with you to coordinate a return or exchange for unused products that do not meet your needs.

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