The HB4 four-bladed cartridge comes standard on the HeadBlade ATX and delivers amazing performance due to its flow through design and seamless blade construction. A unique pivot that lets the HB4 or HB6 blade cartridge to be used on any HeadBlade, including the original HeadBlade Classic! All you have to do is use the supplied adapter that comes in each blade kit.
- 4 x HB4 blades
- 1 adaptor