Item No.: H11X231
*Material ：45Carbon Steel,+50BV30   
*1pc Dual-drive head accepts 1/4 in. drive sockets and standard screwdriver bits   
*72-tooth oval head ratchet needs only 5-degree swing arc   
*handle：PP+TPR   
*6pc Socket（CRV):3/16" ,7/32",1/4" ,5/16",11/32",3/8",   
*11pc Bit(6150):5MM,6MM,#1,#2,T8,T10,T15,T20,T25,T27,T30   
*Chrome Plated Finish    
*heat treatment