Minor non-sterile disposable "thumb" scalpels with a protective guard are fitted with the following blades 10, 10A, 11, 15 or 15A and are an integral component of many procedure trays, kits and packs.  Available in packets of 10 or bulk boxes of 100 . (Please note the protective guard is NOT compatible with a standard metal handle and blade)

Photo shows a No11P Blade, Not the No11 Blade which will be supplied.