General description Sealey Premier Extra-Long TRX-Star Key Set includes 9 pieces, designed for professionals working with modern hybrid and electric vehicles. The keys are fully insulated, providing protection from electric shocks, making them ideal for electricians and other trades. Technical specifications Manufactured from heat treated and hardened S2 steel Chemically blackened finish for corrosion resistance Key lengths: 135mm to 215mm Key sizes: T10, T15, T20, T25, T27, T30, T40, T45, T50 Insulation: Safe for live working up to 1500V DC and 1000V AC Model No.: AK7178 EAN: 5054511773958 Compatibility and accessories Supplied in a storage case Other information Lifetime guarantee*