Sirius Adjustable Spanner Wrench – SP17143

The Sirius Adjustable Spanner Wrench in 300mm is a robust, full-sized option well suited to more demanding fastening tasks that require additional leverage and jaw capacity. The 300mm length makes it ideal for medium to large pipework, heating systems, and industrial applications where smaller spanners would struggle to provide sufficient torque. Manufactured from drop-forged and heat-treated carbon steel with heat-treated offset jaws, this wrench is engineered to handle tough, repetitive work without compromising on grip or control. The chrome-plated finish ensures the tool remains corrosion resistant and easy to clean after use. Features and Benefits: • Drop-forged and heat-treated carbon steel for heavy-duty strength and durability • Heat-treated offset jaws provide a secure, positive grip on larger fasteners • Chrome-plated finish for superior corrosion resistance and easy maintenance • Wide-range adjustable jaw to suit medium to large nut and bolt sizes • 300mm length delivers increased leverage for demanding applications • Suitable for plumbing, heating, and industrial maintenance work