Commodity20052006200720092011
Hand-operated spanners & wrenches, non-adjustable$593$1,070$1,549$3,043$4,930
Hand-operated spanners & wrenches, adjustable$70$658 $406$619
Interchangeable spanner sockets, with/without handles$295 $292 $2,853
Total$958$1,728$1,841$3,449$8,402