Crafted by Klein Tools, this lineman's wrench boasts a robust 13-inch length and is forged from a special type of bar steel, ensuring long-lasting durability even in the most demanding applications. The design features two different size openings on each end—ranging from 5/8 inch to 1-5/16 inch—making it versatile for tackling various tasks, particularly on heavy three-bolt guy clamps where space is limited. A practical hole at the larger end allows for easy turning-in of standard pole steps, enhancing functionality. Finished in a striking dark blue with a silver-painted small end, this wrench combines utility with a thoughtful design, making it an essential tool for professionals in the field.