Ring Spanner
Both ends of our ring spanner come with a hex hole or dodecagon hole, perfectly matching the fasteners. This special spanner can be used for operations in small space, where a normal wrench is not suitable. It has been widely used in home improvement, machinery maintenance, vehicle repairing, and some industrial productions.
As experienced ratchet ring wrench supplier, our precise forging and processing techniques makes the ring spanner quite user-friendly. The working efficiency can be greatly enhanced, and the components can be less worn. Before the usage, please reassure if the hole diameter is right, and then check the spanner head for any abrasions, avoiding any harm to the operators and bolts.
Advantage
1. We use grade 45 steel for the forging of the open end spanner.
2. Our over 50 years of experience has helped us make the design more reasonable and human-oriented. Using our ring spanner, you can save much labor and avoid any contacts with hot or sharp parts.
3. We also provide high-end spanners which are made of chrome-vanadium steel, and finished by mirror polishing technique. The heads are bended so that you can remove or tighten a bolt in the hole more quickly. You can use it as a scaffolding tool or spanner wrench.
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