Combination Spanner
JIUXIN is a professional wrench manufacturer. Our combination spanner has been subjected to hot forging, cold pressing, finish machining, heat treatment, polishing, grinding and mirror polished with chrome plated. So the both ends of the spanner tool have excellent precision and dimension consistency.
The two ends of a combination spanner are same to the end of open end spanner and ring wrench, respectively. Both ends can tighten or remove the hex or square nuts and bolts in the same size. This hand tool is necessary for the machine installation, maintenance, and reparing. Before the usage, you shall check the abrasion condition of this combination wrench. To save more strength and make it serve longer, you are supposed to each time the wrenching ends at the same height and angle.
Advantage
1. The adoption of grade 45 steel, together with our mature processing techniques, has ensured the high hardness and strength of the combination spanner wrench.
2. This spanner has been subjected to strict finish machining and surface treatments like polishing and grinding. The precision is carefully inspected to make sure that both ends have the exactly same size.
3. The weight and feeling are all suitable for hand gripping, so the operation will be more strength-saving.
4. 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 the hex bolt more quickly.
Product catalogue
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