Item No.: H11LE597
·Material:42CR-MO  
·Size:33mm, 1", 1-3/16" & 1-3/4" Deep sockets;  
       13/16" & 15/16" square sockets;  
      1-1/16", 1-1/8" & 1-1/4" Thin Wall Deep sockets;  
      1-1/2" Controlled Depth socket.  
·surface treatment :Phosphate  
·heat treatment