The Slogging Spanner 55mm Open End CRV is a heavy-duty wrench designed for use in high-torque applications, such as automotive, industrial, and mechanical tasks. With a 55mm open-end, it is perfect for loosening or tightening large nuts and bolts that require significant force. Made from CRV (Chromium-Vanadium) steel, this spanner is built to withstand extreme pressure and resist wear and tear. The slogging design allows it to be struck with a hammer or mallet, providing additional leverage for stubborn fasteners. Ideal for heavy-duty work, this spanner ensures durability and reliable performance.