Designed to remove hard to reach Glow Plug connectors, without damage on the latest diesel engines fitted to Audi, BMW, Mercedes and Volkswagen etc. Straight heads for direct access on soft grip handles with thumb restraints for extra pressure.Straight heads for direct accessDesigned to remove hard to reach glow plugs connectorsPrevents damageSoft grip handles with thumb restraintsSuitable for diesel engines for Audi, BMW, Mercedes-Benz, Volkswagen