List and describe at least five tools or equipment used during the erection and dismantling of scaffolding. Explain their specific functions.

1. Scaffold wrench: A scaffold wrench is a specialized tool used to tighten or loosen scaffold bolts and nuts. It is essential for securely connecting scaffold components together and ensuring the stability and safety of the structure.

2. Scaffold level: A scaffold level is a tool used to ensure that the scaffold is properly aligned and level. It helps to prevent the scaffold from leaning or tilting, which could compromise its stability and safety.

3. Scaffold hammer: A scaffold hammer is a heavy-duty hammer used for driving scaffold pins into the ground or securing scaffold planks in place. It is essential for ensuring that the scaffold is securely anchored and can support the weight of workers and materials.

4. Scaffold pliers: Scaffold pliers are a versatile tool used for a variety of tasks during the erection and dismantling of scaffolding. They can be used to cut wire, twist ties, and grip small objects, making them essential for safely and efficiently assembling and disassembling scaffold components.

5. Scaffold hoist: A scaffold hoist is a mechanical device used to lift heavy materials and equipment to higher levels of the scaffold. It helps to streamline the construction process and reduce the risk of injury from manual lifting.

1. Scaffolding Planks: Long, rectangular boards made of wood or metal that serve as the walking and working surface for scaffolders. They provide a stable platform for assembling, erecting, and dismantling scaffolds.

2. Scaffolding Tubes: Hollow metal pipes that form the vertical and horizontal members of the scaffolding structure. They are usually made of steel or aluminum and provide the frame and support for the scaffolding.

3. Couplers: Metal connectors that attach scaffolding tubes together to form the joints of the structure. They ensure stability and secure the tubes in place. There are different types of couplers, such as swivel couplers, right-angle couplers, and cross couplers.

4. Ladders: Portable devices used for climbing up and down scaffolding structures. They provide access to different levels of the scaffolding and allow workers to reach the desired working height. Ladders are typically made of aluminum or fiberglass for durability and lightweight.

5. Scaffolding Jacks: Adjustable devices used to level scaffolding structures on uneven ground or to make minor height adjustments. They are placed at the base of the scaffolding legs and can be tightened or loosened to adjust the height or compensate for sloping surfaces.