High Quality Replacement Trimmer Head Bump Knob / Stihl 4006 710 4000 / Stens 385-825
- Height: 1 1/16 "
- OD: 1 13/16 "
- Packaging Type: Branded bag
Note: This is an aftermarket part that fits many different brands and models and replaces many different part numbers. Please read the list of OEM replacements and models it fits.