Using your GearWrench rolling tool cabinet is a breeze. First, roll it to the desired location using the heavy - duty casters. You can use the side handle for easy maneuvering and the corner bumpers will protect it from bumps. Open the drawers using the GSX trigger lock system, and start organizing your tools. You can charge your power tools at the integrated charging station. Remember, the drawers can hold up to 150 lbs each, so don't overload them. Also, be aware that the product contains chemicals that may cause health issues as stated in the Prop 65 warning. For maintenance, wipe the stainless steel worktop and the textured - painted body regularly with a soft cloth. Keep the lock and key mechanism clean and lubricated for smooth operation. If you encounter any problems, refer to the 3 - year limited warranty.