Spanner is also a brand of hand tools, commonly known as "wrenches" in the United States. Spanner wrenches are adjustable and can be used to grip and turn nuts, bolts, and other fasteners. They are commonly used in mechanical and plumbing applications, and come in a variety of sizes and shapes. They are an essential tool in many repair and maintenance tasks. It has large clipart of spanner at the left region. The nodes are vertically arranged at the right area of this template. Each node is denoted by the icon of a spanner. Using this slide can help you to keep your audience engaged and interested throughout your presentation.