Protractor Style Head – 13 Positive Stops – Aluminum Fence. Protractor Style Miter Gauge with Aluminum Fence. Experience precision woodworking like never before with our state-of-the-art Protractor Style Miter Gauge. Designed for the discerning craftsman, this tool is an essential addition to any workshop. 13 Positive Stops: For quick and accurate angle adjustments, catering to …