The Pulling Jack is part of Holmatro's range of mechanical tools and is produced to withstand tough operating conditions over long periods. The durable cast iron construction makes the tools suitable for use during welding work and under water. Despite these rough conditions, the tools are extremely maintenance-friendly. The parts are particularly wear-resistant and the cast iron construction is dust proof. The self-braking property of the fully closed ratchet mechanism prevents entrance of the plunger under the pressure of heavy loads, thus making it even safer during use.