Scalpel Blade for No. 4 Holder

These scalpel blades fit the No. 4 scalpel handle and come in boxes of 100. Choose size 20, 21, 22, 23 or 24 from the drop-down.

Every blade has its size stamped on it, so you can tell them apart at a glance once they're out of the box. Sizes 20 to 24 fit the No. 4 handle.

For the smaller blade range, see our scalpel blades for the No. 3 holder.