The Ret Ring is a patented tool accessory used to safely attach large impact sockets to the square drive anvil on high speed impact wrenches (that can reach free speeds in excess of 5000 RPM)
| Part Number | Description | Class | Drive | Nut End Configuration | Attachment Type | Finish |
|---|---|---|---|---|---|---|
| 4413 | Set Screw-Locking Adaptor 1/2" F x 1/2" M | Industrial | 1/2"Drive | 4 Point | Extension | Black |