Martin Doyle's Modified Square

Description

Watch as Martin Doyle, Inventor of the patented "Modified Square" -- www.modifiedsquare.com -- demonstrates his tool. Great for anyone who measures -- from scrapbookers to hobbyists to steel fabricators. See Martin measure, mark, draw lines and square work points in one step. Great for marking for stair stringers, notch-outs and stair spindles. Layout 3-points of centering. Measure heights and depths. Square around an edge. Transfer work positions from nearside to farside. Zero/zero center ...