Pneumatic wrench ST-C554S 1/2 ″

The ST-C554S model is characterized primarily by its small size with a really large maximum torque of 1355 Nm for 1/2 ″ wrenches.

The motor shaft precisely made of cast steel guarantees long durability of the drive and extends the life of the tool. The stability of the torque is ensured by the blades, which, thanks to the applied springs, perfectly adjust to the inner surface of the piston during operation, without sudden jumps.

Sumake traditionally places great emphasis on ergonomics in its products. In this model, a handle made of composite, covered with a specially profiled rubber grip, could not be missing. In addition, a convenient, rotating air connection has been used, which ensures greater flexibility of work. The small size of the key, the length is only 175 mm, allows you to reach screws in tight spaces.

The wrench uses a twin hammer impact mechanism which allows it to achieve quite high torque.