Hex wrench
| Model No. | Size | Part No. |
| JN1601, 2012NB | 2.5mm | 783208-8 |
| JN3200, JS1600, JS1660, JS1670, 4331D,4333D, 4334D, 4300BA, 4300BV, 4326/M, 4327/M,4328, 4329, JV0600 |
3mm | 783201-2 |
| JS3200, 4350T/CT/FCT, 4351T/CT/FCT, BJV140, BJV180, 1806B, N1923B, 1911B |
4mm | 783202-0 |
