Engineering Tool Kits Overview Model Number Description Number of Tools Measurement Mechanic Hand Trolley Case with Tools Mechanic Hand Trolley Case with Tools Mechanic Cabinet with Tools Mechanic Workshop Cabinet with Tools Mechanic Cabinet with Tools Mechanic Metal Step Case with Tools Imperial (SAE / Standard) RBA10 General Industry VDE Number of Tools: 82 Metric RBA16 General Industry Number of Tools: 213 Metric RBA16IMP General Industry Number of Tools: 191 Imperial (SAE / Standard) RBA17 General Industry and VDE Cabinet Number of Tools: 82 Metric RBA18 General Industry Medium Toolkit Number of Tools: 75 Metric RBA19 General Industry Big Toolkit Number of Tools: 119 Metric RBA20 General Industry Number of Tools: 165 Imperial (SAE / Standard) RBA21 General Industry VDE Toolkit Number of Tools: 60 Metric RBA43B Boiler Kit Number of Tools: 7 Imperial (SAE / Standard) / Metric RBA4IMP Mechanic Cabinet with Tools Number of Tools: 96 Imperial (SAE / Standard) RBA6IMP Mechanic Cabinet with Tools – Imperial (SAE / Standard) Number of Tools: 281 Imperial (SAE / Standard) RBI9950TMIN Engineers Kit with 174 Metric Tools Number of Tools: 174 Metric RBT300TDR Plant Maintenance Kit Number of Tools: 120