
SN-01BM Ratchet Crimping Tool for 20-28 AWG Terminals
Part number: SN-01BMHand Tools & Accessories
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Prices updated: 13 Oct 2026
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About this product
The SN-01BM is a ratchet crimping tool for terminal pins, used with wires from 20 to 28 AWG (0.08 to 0.5 mm²). It has steel jaws with a self-releasing lock and is compatible with common connector families such as Dupont, JST, Molex, KK254 and XH2.54. Useful for building and repairing jumper leads and sensor cables.
Specifications
- Crimping range
- 0.08–0.5 mm² (AWG 28–20)
- Material
- 65# steel and 45# steel
- Mechanism
- Ratchet with self-releasing lock
- Compatible terminals
- Dupont, PH2.0, KF2510, XH2.54/3.96, PX, KK254, JST, Molex, D-SUB, Servo
Frequently asked questions
Which connectors does it work with?
According to the listing, it works with Dupont, PH2.0, KF2510, XH2.54/3.96, PX, KK254, JST, Molex, D-SUB and servo terminals.
Can it crimp 18 AWG wire?
No. The listed crimping range is 20 to 28 AWG (0.08 to 0.5 mm²), so heavier wire is outside its range.





