A collection of hand tools designed for tightening or loosening nuts and bolts features a protective, non-conductive layer. This specialized tooling typically includes various sizes and types, often organized within a convenient case or rack. A common example might include slotted, Phillips, Torx, and square drivers in assorted sizes.
The non-conductive properties of these tools are critical for electrical work, offering protection against shock when working on or near energized equipment. This protective feature significantly reduces the risk of electrical accidents and enhances workplace safety. Historically, electricians relied on less sophisticated methods of insulation, often improvising with tape or other materials, but the advent of purpose-built insulated tooling represents a significant advancement in electrical safety. This has become increasingly important with the proliferation of complex electrical systems in modern infrastructure.
