CORRUGATED BAR COMPANY, INC. 



COLUMN SPIRALS 



Weight in Pounds per Foot of Height 

 (Weights do not Include Spacers) 



XT 5 7" 



JNO. TT Wire— Equivalent — Round Bar 

 lo 



on American Steel and Wire Co.'s Standard Gauge 



♦ Weight of one extra turn at top and bottom of spiral. 



154 



