The Laube Lazor CX Size 5F is a full-tooth clipper blade for groomers choosing a 1/4-inch finishing length. Laube marks this size at 6.4 mm. Its evenly arranged teeth distinguish it from the skip-tooth Size 5, making the F designation important when replacing a blade or selecting a finish for a combed-out coat.

The blade attaches to a standard snap-on clipper, so it can be exchanged with other compatible detachable blades when a grooming task calls for a different length. Check the clipper's blade system as well as the size stamped on the replacement: a shared brand name alone does not establish fit. The Laube #305 Speed Feed and trimmers use different blades.

Keep the cutting surfaces clean and lubricated. Laube recommends stopping the clipper before applying its blade-cooling spray, which removes loose hair and dust while leaving a lubricating film.