Tube unit for M~T
The accessory parts for the tube unit are Clips, Retaining clip and Hose coupling bands.
| Item | Part Number and Name | Specification | Applicable Unit |
| 1 | B3477 | Tube unit M, with switch. Solder diameter 0.6-1.0mm | FM-2027, FM-2028 |
| 1 | B3478 | Tube unit N, with switch. Solder diameter 1.2mm | FM-2027, FM-2028 |
| 1 | B3479 | Tube unit P, with switch. Solder diameter 0.6-1.0mm |
HAKKO 912 (Available only when attaching Long nipple) |
| 1 | B3480 | Tube unit Q, with switch. Solder diameter 1.2mm |
HAKKO 912 (Available only when attaching Long nipple) |
| 1 | B3563 | Tube unit R, with switch. Solder diameter 0.6-1.0mm | FX-8301 |
| 1 | B3564 | Tube unit S, with switch. Solder diameter 1.2-1.6mm (373) / 1.2mm (374) | FX-8301 |
| 1 | B3565 | Tube unit T, with switch. Solder diameter 1.6mm | FX-8301 |
| 2 | B2158 | Clip C | HAKKO 907, HAKKO 908, FX-8301 |
| 2 | B3487 | Clip D | FM-2027, FM-2028 |
| 2 | B3488 | Clip E |
HAKKO 912 (Available only when attaching Long nipple) |
| 3 | B1290 | Hose Coupling Band, 5 pcs | - |
| 4 | B3489 | Retaining Clip | Iron holder FH-100, FH-200 |
B3489 Retaining Clip for FH-100 and FH-200 is required when soldering with FM series soldering iron (FM-2027, FM-2028) connected to automatic solder feed Hakko 373 or 374. The standard retaining clip provided with the iron holder does not fit FM-2027 or FM-2028 when it has the tube unit and guide pipe assembly.
