Adjustable wrench, whose opening width can be adjusted within a certain range, is a tool for tightening and loosening nuts and bolts of different specifications. Adjustable wrench is a common tool for maintenance workers. Because its opening can be adjusted within a certain range, it is very convenient to use, not only for standard metric bolts and inch bolts, but also for some self-made non-standard bolts.

The wrench produced by Hongbao has a small head swing and a long service life. It has a good reputation in the industry and is a trusted supplier of many well-known international hand tool brands.

There are a variety of surface treatment methods (chrome plated, nickel plated, black polished,  polished, etc.) and packaging methods (PP card, head double blister card, plastic clip on paper card, sliding card, etc.) to choose from.