-Set the device to use the tool to work correctly using the proper screwdriver by those who allowed use. Protective equipment in the workplace, such as gloves, goggles, apparel. Personal protective equipment, etc.
- Set the device to use the work to be appropriate to use a screwdriver. The user is allowed to use. Protective equipment such as gloves, goggles, work clothing and personal protective equipment.
- set of documents using equipment work for the right to use a screwdriver. The who allowed use protective equipment such as gloves, glasses work, costume, personal protective equipments etc. .