Pneumatic Impact Wrench 1900 Nm 1/2" STIX STT-19 Composite + Long CR-MO Impact Sockets 17/19/21 mm for Alloy Wheels in Case (3-piece set)

The set combines the STT-19 pneumatic impact wrench with a set of long impact sockets designed for working with alloy wheels. It is a practical solution for workshops and users who need a high-torque tool for wheel service and for tasks that require stable impact performance.

The STT-19 wrench uses a Twin Hammer mechanism, which quickly reaches full impact power and helps loosen seized or corroded fasteners. Four-level adjustment allows you to match the tool’s power to the task, from lighter mounting work to loosening wheel bolts. The composite housing reinforced with glass fibre withstands intensive use, while the soft-grip handle improves comfort and reduces vibration during longer operation.

The set includes three CR-MO SERIES 1 impact sockets in the most common sizes: 17, 19 and 21 mm. Chromoly steel ensures durability and resistance to impact loads, while the outer protective sleeves prevent accidental damage to alloy wheel surfaces. Internal inserts protect the coating of wheel nuts against scratches. The extended length makes it easier to reach deep-set bolts, and the colour markings allow quick size identification.

A carry case for the sockets and a quick coupling for connecting the wrench to the air system complete the set. It is a functional tool kit for service work, offering effective impact performance and protection of alloy components. A practical choice for workshops, tyre services and home users who expect stable operation and durable construction.