Tools at Height Tool Kits Overview Model Number Description Number of Tools Measurement RBA28TH Offshore Oil & Gas Crane Maintenance Toolkit Number of Tools: 29 Imperial (SAE / Standard) / Metric RBA29TH Offshore Oil & Gas Crane Maintenance Toolkit Number of Tools: 97 Imperial (SAE / Standard) / Metric RBA31TH Windmill Standard Toolkit Number of Tools: 113 Imperial (SAE / Standard) RBA32 Offshore Technicians Kit Number of Tools: 127 Metric RBT270T Offshore Mobile Kit Number of Tools: 110