Sealey AK63172 Insulated Open-End Spanner Set 18pc VDE Approved The Sealey AK63172 is a 12 Piece Open-End Spanner Set manufactured from hardened and tempered Chrome Vanadium steel. Each spanner is fully insulated to VDE and EN 60900 standards to protect from electric shocks up to 1500V DC and 1000V AC. Covers sizes from 7 to 24mm. Ideal for technicians working on modern hybrid and electrical vehicles (1500V DC safe live working). Also suitable for electricians and carpenters (1000V AC safe live working). Supplied in storage case. Features:    Supplied in storage case Manufactured from hardened and tempered Chrome Vanadium steel Also suitable for electricians and carpenters (1000V AC safe live working) One of a comprehensive range of Premier Hand Tools, suitable for daily professional use Ideal for technicians working on modern hybrid and electrical vehicles (1500V DC safe live working) Each spanner is fully insulated to VDE and EN 60900 standards to protect from electric shocks up to 1500V DC and 1000V AC Comes with: Spanner Sizes: 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24mm Specification: Model No. AK63172