This standard BS 2559-3:1973 Specification for screwdrivers is classified in these ICS categories:
25.140.30 Hand-operated tools
This Part of this British Standard relates to screwdrivers of the basic types with plastics handle referred to in Parts 1 and 2 of this standard but which are specially insulated for use on live electrical apparatus up to and including 650 volts.
NOTE The titles of the British Standards referred to in this Part of this standard are listed on the inside back cover.
Specifies material, fitting, insulation thickness and testing.