33PCS SOCKET BITS SET:    

18PCS 37MM 1/4 SOCKET BITS,S2 BITS, 50BV30 SOCKETS:    

H1.5,H2,H2.5,H3,H4,H4.5 

H1/16,H5/64,H3/32,H7/64,H1/8,H5/32 

T8,T10,T15,T20,T25,T30   

15PCS 48MM 3/8 SOCKET BITS, S2 BITS, 50BV30 SOCKETS:

H5,H6,H8,H10,H12    

H3/16,H7/32,H1/4,H5/16,H3/8    

T40,T45,T50,T55,T60