D 20 7/16AF,SOCKET 1/4" 7/16"
D 20 7/32AF,SOCKET 1/4" 7/32"
D 20 8,SOCKET 1/4" 8 MM
D 20 9,SOCKET 1/4" 9 MM
D 20 9/32AF,SOCKET 1/4" 9/32"
D 20 DMU-3,SOCKET SET 1/4" 14 PCS UD
D 20 EMU-3,SOCKET SET 1/4" 17 PCS UD
D 20 KAU-20,SOCKET SET 1/4" 37 PCS UD