No.3 Scalpel Handle made Stainless Steel. Fits blades No. 10, 11, and 15.
No.4 Scalpel Handle, made with Stainless Steel. Fits blades No. 21, 22, and 23.
No.10 Scalpel Blade made with Stainless Steel. Fits scalpel handle No.3
No. 21 Scalpel Blade made with Stainless Steel. Fits scalpel handle