Tool Nose Key carries Tamco/Toku part number S842801 and is stocked here under TK-S842801. It pins its assembly together. Vibration is what kills them, so they are cheap insurance during any teardown of the scaler.
It appears on the SF A1L1 Needle Scaler and SF A1L2 Needle Scaler breakdown. Check it against the reference number on the diagram first; serial breaks change what fits.
If you need the parts around it, the parts breakdown index has the full breakdown library, and the Toku tool catalog covers the machines themselves. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: S842801
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-S842801
- Listed on breakdowns for: SF A1L1 Needle Scaler, SF A1L2 Needle Scaler
