measurements in pictures and please dont hesitate to ask any questions about this heavy 7 lb 10oz wrench, dont see a name on it.The 20 Inch Railroad Wrench is a collectible hardware tool traditionally used in the railroad industry. Known for its durability and versatility, this tool is perfect for enthusiasts of transportation and vintage equipment. With its large size and sturdy design, it can be displayed as a unique piece of railroad memorabilia or used for practical purposes in various transportation settings.