The Incra Miter V120 Miter Gauge puts high-resolution, repeatable accuracy within the budget of every woodworker. A mind bending 120 angle stops are laser cut into the steel protractor, with a stop available for every whole degree and two special stops at 22.5 degrees for cutting eight-sided frames and mouldings. All of that precision is built into a sturdy, no-fuss package that"s compact enough to fit machines where other miter gauges can be a tight squeeze, such as band saws and disc sanders. All-steel construction with four patented GlideLOCK adjustment points for a perfect, low-friction fit in a wide variety of machines using a standard miter slot. Removable T-slot retaining clip is included, and the adjusters are accessible from the top for quicker set up than traditional miter bars with side-mounted adjusters. The V120"s adjustable miter bar will fit square-sided miter slots 3/4-inch wide, 3/8-inch deep, and either with or without a 15/16-inch wide T-slot at the bottom. The miter bar"s adjustment range accommodates slot widths between 0.740-inch to 0.760-inch. Patented GlideLOCK Miter Bar Expansion Disks Provide a Perfect Fit 1 Degree Stop Spacing with Special Stops at ±22-1/2 Degrees Removeable Retaining Clip for T-Slot Miter Channels All Steel Machined and Laser Cut Components 120 Angle LOCK Indexing Stops