What is a required tool for securing wires running through outside hatches?

The use of C-Clamps is essential for securing wires running through outside hatches due to their excellent grip and stability. C-Clamps can strongly hold onto surfaces, often helping to prevent any unwanted movement or stress on the wires. The design of the clamp allows it to tightly secure the wires against the hatch edge, minimizing the risk of damage or wear over time due to factors like corrosion, environmental exposure, or unnecessary tension.

While other options, such as Velcro straps or plastic cords, might provide some level of securing ability, they generally do not offer the same level of robustness and security against the harsh conditions often encountered in marine environments. Metal ties, while also strong, may not be as flexible or easy to apply in tight spaces compared to C-Clamps. Therefore, C-Clamps stand out as the most reliable choice for this specific application.