The Silbertool X-Nut XL delivers heavy-duty, non-destructive thread repair for commercial vehicle wheel studs, restoring damaged threads quickly, accurately, and on-site. Designed to handle both metric and imperial sizes from 14–22 mm, it’s the ideal solution for semi-trucks of all makes, trailers, earthmoving machinery, and other equipment requiring reliable thread repairs.
The Silbertool Non-Destructive Thread Repair Tool X-Nut XL is purpose-built for the demanding needs of heavy commercial vehicle maintenance. Whether repairing wheel studs on trucks, buses, trailers, or earthmoving machinery, this tool delivers precise, non-destructive thread restoration without removing material — preserving original strength and extending component life.
Designed for professional workshops, fleet service teams, and roadside repair specialists, the X-Nut XL covers thread diameters from 14 mm to 22 mm and works on both metric and imperial threads, including left-hand and right-hand orientations. Its stainless-steel construction, hardened to nearly 60 HRC, ensures long-lasting durability even in tough, high-use environments.
With its compact, ergonomic design, the X-Nut XL can be operated entirely by hand, making it highly portable and perfect for fast, reliable, on-site repairs.
Heavy-duty thread repair – ideal for commercial vehicles, trailers, and heavy equipment.
Wide diameter range – repairs threads from 14 mm to 22 mm.
Non-destructive process – restores original thread profile without cutting material.
Metric & imperial compatibility – works with both thread standards and left/right-hand threads.
Premium build – stainless steel, hardened to ~60 HRC for exceptional durability.
On-site usability – lightweight, portable, and requires no additional equipment.
Comprehensive kit – supplied in a quality storage case with foam insert and 4 mm Allen key.
| Model | Vehicle Type | Thread Diameter Range | Thread Types | Hand Orientation | Material | Hardness | Case Contents |
|---|---|---|---|---|---|---|---|
| X-Nut XL | Heavy commercial vehicles & machinery | 14 mm – 22 mm | Metric & Imperial | Left & Right-hand | Stainless steel | ~60 HRC | X-Nut XL tool, 4 mm Allen key, storage case |