Nos vintage Gt triple triangle Mtb 22.2 stem. 

From welding pass-center of handle bar mount measures 110mm

Bars are for 25.4mm diameter 

Made of cr-mo 

Front cable runs thru stem and does an L shape guide thru stem for cantilever brakes that were common in the 80's

I am not sure as what is the degree of this stem I know it is an original 80's stem with GT stamped on it under heavy factory paint. 

Has heavy scratches around stem from years of shelf display. Feel free to contact me for any further questions or pictures.