20 L 11,SOCKET 1/4" LONG 11 MM
20 L 11/32AF,SOCKET 1/4" LONG 11/32"
20 L 12,SOCKET 1/4" LONG 12 MM
20 L 13,SOCKET 1/4" LONG 13 MM
20 L 3/16AF,SOCKET 1/4" LONG 3/16"
20 L 3/8AF,SOCKET 1/4" LONG 3/8"
20 L 4,SOCKET 1/4" LONG 4 MM
20 L 4,5,SOCKET 1/4" LONG 4.5 MM