Precision Marking Protractor PR03-03 The extension arm also adjusts

The extension arm also adjusts on angle from straight inline to inward toward the vertical arm

causing the part to not be totally flat or in a worst case

Collect kitchen scraps and yard waste

chess sets

Durable yet easy to maneuver

Precision Marking Protractor PR03-03 The extension arm also adjustsThe Incra 6 Inch Precision Marking Protractor lets you plot any angle with ease and absolute accuracy. A metal T Bar and see through cross hairs provide perfect alignment against the edge of your work piece. Remove the T Bar to work on flat surfaces or to use the 6 inch centering scale with micro fine marking holes at every 1 32 inches. This marking protractor has micro fine guide holes at every 45 , 30 , 22. 5 , 5 , 1 , and 0. 5 degree intervals.