What is the function of the no.4 knife handle?

The no.4 knife handle is specifically designed to hold larger scalpels, such as the no.20 blade. Its design and construction provide the necessary strength and support to accommodate these larger blades, making it ideal for tasks that require cutting through tougher and denser tissue. The handle is larger and provides better grip for the surgical technologist or surgeon when using a large blade, facilitating greater control during surgical procedures. This is essential for ensuring safety and precision in operations where larger incisions or deeper cuts are needed. The other functions listed, such as clamping vessels or making precision cuts, are better suited for different instruments designed specifically for those tasks, reinforcing the specialized role of the no.4 handle in holding larger scalpels.