-Easily helps you make both Short and Long Radius Elbows
-Dial in the pipe size and you see the throat and heel measurements, angle of cut, and number of miters required for each
-From 1″ iron pipe size to 30″ iron pipe sizes
-19 iron pipe sizes on each side
-Pocket size (3 1/2″ diameter) and easy to carry
-Made of a durable high gloss plastic film lamination

-Used by trainers, insulators, and educators
-Easy to read numbers and letters