The Andis UltraEdge Size 3 3/4FC is a detachable finishing blade. Its fine-cut tooth arrangement feeds hair through the cutting surface for a uniform finish.

The carbon steel is specially treated to help the edge withstand repeated use, while the detachable construction allows the blade to be changed without tools. That removable design also provides access for cleaning between grooming sessions.

Use the size designation and item number 64135 together when selecting a replacement. These identify the specific 3 3/4FC finish blade within the UltraEdge range. Follow the clipper manufacturer's blade-fitting instructions, and brush away trapped hair and oil the cutting surfaces as part of routine care.