• CHROME VANADIUM – Manufactured from hardened and tempered chrome vanadium steel. • FULLY INSULATED – Each spanner is fully insulated to VDE and EN 60900 standards to protect from electric shocks up to 1500V and 1000V AC. • 7PC SET – Includes sizes 8, 10, 12, 13, 14, 17, 19mm. • 1500V DC AND 1000V AC SAFE LIVE WORKING – Ideal for technicians working on modern hybrid and electrical vehicles. Also Suitable for electricians and other trades. • EVA FOAM STORAGE TRAY – For easy storage. Tray Size (W x D x H): 175 x 395 x 30mm. • LIFETIME GUARANTEE*.