Column 

 Spirals 

 Wire and 

 Spacers 



CORRUGATED BAR COMPANY, INC. 



COLUMN SPIRALS 



Standard Wire and Spacers 

 Standard Wire 



American Steel & Wire Co. Gauges. 



Standard Spacers 



Note. — For spirals over 30 inches in 

 ber of spacers specified for spirals under 



diameter use twice the num- 

 30 inches in diameter. 



156 



