Tools install fasteners, make cuts, form materials, take measurements, and perform various other tasks at jobsites and in production environments. Hand tools operate manually for precise control and ease of use where power tools are too bulky or overpowered. Power tools run on electric or battery power for jobs that require high force and repeated action, such as drilling holes or driving nails. Measuring and layout tools take dimensional, distance, and alignment readings for building, design, and maintenance tasks. Sockets and bits tighten and loosen nuts and bolts. Tool storage provides a place to keep tools ready for a job and prevent them from getting lost or misplaced. Tool balancers and retractors position and secure pneumatic, electric, and hydraulic tools for assembly, fabrication, manufacturing, and packaging and shipping operations.