Regulation Information Hand Tools Hand tools are non–powered. They include anything from axes to wrenches. The greatest hazards posed by hand tools result from misuse and improper maintenance. Some examples: • Using a chisel as a screwdriver may cause the tip of the chisel to break and fly, hitting the user or other employees. • If a wooden handle on a tool such as a hammer or an axe is loose, splintered, or cracked, the head of the tool may fly off and strike the user or another worker. • A wrench must not be used if its jaws are sprung, because it might slip. • Impact tools such as chisels, wedges, or drift pins are unsafe if they have mushroomed heads. The heads might shatter on impact, sending sharp fragments flying. The employer is responsible for the safe condition of tools and equipment used by employees but the employees have the responsibility for using and maintaining tools properly. Employers should caution employees that saw blades, knives, or other tools be directed away from aisle areas and other employees working in close proximity. Knives and scissors must be sharp. Dull tools can be more hazardous than sharp ones. When employees are working with hand knives, boning knives, draw knives, and scissors they should use personal protective equipment such as wire mesh gloves, wrist guards, arm guards, and aprons or belly guards. Safety requires that floors be kept as clean and dry as possible to prevent accidental slips with or around dangerous hand tools. Around flammable substances, sparks produced by iron or steel hand tools can be a dangerous ignition source. Where this hazard exists, spark–resistant tools made from brass, plastic, aluminum, or wood will provide for safety.