#1 Contour Marker Jackson Safety SureWerx

This is a compact and timesaving tool that can be used to lay out pipe and structural steel joints.
Laterals at any angle, tees, wyes, crosses, elbows - any type or size of joint can be quickly and precisely laid out.
No more complicated mathematical formulas, no more cut and try, and no more needless material waste. 
The #1 Contour Marker consists of an X-shaped frame, calibrated protractor, and a triple-jointed marketing arm and holder. 
The holder accepts a soapstone crayon, felt pen, or pencil. 
The frame folds into a compact tool that fits into a pocket or tool kit, and it can be used upside down or right side up. 
The protractor is calibrated on both sides - one in degrees and one in rise-inches-per foot.