The standard chuck-area cover for BL and BLh mixers, sold as a replacement: single or a four-set for multi-mixer benches. Guards against hair and sleeve entanglement at the chuck.
BL and BLh only: does not mount on BLW or EPW; EP uses its own cover
Single or 4-set: replace one or stock the bench
Same part as supplied: the cover included with every new BL and BLh
Fits with: BL and BLh mixers (not BLW or EPW; EP mixers use their own cover).