Combination & Open-End Wrenches
Combination wrenches have an open end on one side and a closed ring on the other, while open-end wrenches have openings at both ends. Both are standard tools for hex nuts and bolt heads. Sizes are matched to the fastener, so a set covers the range of nuts found on most equipment.
Fitters and maintenance staff reach for them on machinery, vehicles and fabricated frames. Match the opening size to the fastener and consider length for leverage and a slim head for restricted access.
- General machinery maintenance and adjustment work
- Loosening nuts on equipment mounts and brackets
- Vehicle and trailer repair in workshops
