VDE approved fully insulated soft grip plain slot screwdrivers tested to 10kV, suitable for working on live circuits up to 1kV AC and 1.5kV DC. Chrome molybdenum steel blades hardened, tempered and chemically blacked. Sold loose. Manufactured and individually certified to EN 60900PZ TYPE products are compatible with *Pozidriv® ;/Supadriv® ; fixing systems *Pozidriv® ;/Supadriv® ; are registered trademarks of Trifast Plc.