View Tameson's range of wrenches. Wrenches and ratchets from Gedore have long been known for their high-quality design. Our range of wrenches and ratchets covers a wide variety of sizes and applications. Tameson carries both the Gedore Blue, and Gedore Red selections. Gedore Blue is our premium range, while Gedore Red offers exceptional value for money, without compromising on the world-renowned quality and longevity of Gedore. Adjustable spanners can be used universally and cover a wide range of metric and imperial spanner widths.