Laying out tenons almost always involves marking three sides of your stock at the same point. Many other layout jobs require the same thing. Chasing a critical measurement around your stock with a square takes patience, time and – let’s face it, luck -- to keep all three marks on the same plane. Woodpeckers latest OneTIME Tools, the Straddle Squares are the perfect tools to have in your apron any time you need to mark both faces and one edge of your stock. Adjusting to a wide range of stock thicknesses, the two Straddle Squares grip your workpiece and give you a perfectly aligned marking reference on three sides at once.