The Heiniger #4F snap-on blade set provides a 9.5 mm cutting length and fits all Heiniger Saphir and Opal clippers. It gives groomers an interchangeable cutting option when that length is required. Item 707-966 identifies this exact blade size.

The snap-on format allows the blade set to be changed as part of a compatible grooming setup. Select the #4F by both its size marking and stated cutting length, especially when keeping several similar blades together. For use on a different clipper model, check the manufacturer’s fitting specification before ordering.