The R221 ring from Sargent & Greenleaf is to be purchased in conjunction with the D300 dial. Together they are to suit the 6600 and 6700 lock series from Sargent & Greenleaf.
| Brand | Sargent & Greenleaf |
| Stockcode | L15791 |
| Barcode | 5055120681146 |
| Finish | Black |
| Pack Quantity | 1 |
| Packaging | Bagged |
| Manufacturer Reference | R211-001 |











