Allen key set abrasion resistance in various sizes for assembly line production
- Compact size, high torsion force, high work efficiency and simple operation.
- Slide bar socket wrench can be flexibly applied for variety sizes of screws.
- T-type handle with ergonomic design that make it easy to operate, comfortable to hold..
- Made of high quality steel, high strength and good wear resistance, durable to use.
- The movable square head in the middle of the spanner can be used with sleeves of various sizes
