An M4 insert for a semi-rigid Makrolon coupling
An M4 insert for a semi-rigid Makrolon coupling
Reference : ACKR63841
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AS01
An M4 insert for a semi-rigid Makrolon coupling
Krick 63841
These inserts are used when the boat shaft and/or the motor shaft has an M4 end.
The brass part is slid into the coupling and secured using the provided set screw.
Important: A complete semi-rigid coupling consists of a connecting piece (part no.: ACKR63800) and two shaft inserts.
Specifications:
- Thread: M4
- Hex: 10mm
- Width: 5mm
- Lock screw thread: M3
Recommended accessories:
| Thread | M4 |
|---|