Tool.s I ()R STKKL KKI-< I lo\. 



457 



>* 



2-'--* 



10 "fye Bar Hook 

 2^"*] 3 Bars- 



6" EYE BAR HOOK 



w' ;^i/ 



/"fin/t *'---?. 



Rounded 



V- 



I'Bo/t 

 PURCHASE Rms K YE BAR HooK 



W--*-W 



SHACKLES MTH PINS ^.^^ t 



6 TON GIRDER HOOK FOR 14" QUADRUPLE & 20" SINGLE BLOCK " 3 " "*? 



7 x/ f5 TSv GIRDE R HOOK 



4! !*- --,7-- --;/ w SSTon 6/rJer Hook* 12 "*5i" flats, 5% <!> Rii 



wb^V*^ ^** h ^'V^^N l5T n^ er ^ok,8"-2^flats,2^ 



% W;v//r i>/v^ x /%i5\ 



T^V^* > /'?J 



r/* 



(Tp ^Shackle 

 HEAVY I BEAM HOOK LIGHT / BEAM HOOK 



FIG. 12. TOOLS FOR STEEL ERECTION. AMERICAN BRIDGE COMPANY. 



