Metabo
SSW 18 LTX 300 BL — 18V Brushless 1/2″ Compact Impact Wrench
Part No: SSW18LTX300 | Barcode: 4007430331892
The Metabo SSW 18 LTX 300 BL is an 18V brushless compact 1/2″ impact wrench delivering 300Nm of torque with 12 speed/torque levels and Automatic Power Shift (APS) for self-tapping screw applications. Part of the CAS battery system, it provides precise fastening control for automotive, construction, and assembly work.
18V Brushless
1/2″ Drive
300Nm Torque
2,650 RPM
3,750 BPM
12 Speed/Torque Levels
APS Technology
CAS System
Suitable For
Automotive Service
Self-Tapping Screws
Assembly Work
General Construction
Key Features & Benefits
- 300Nm maximum torque — handles M10–M16 bolts and construction fasteners with enough power for wheel nuts on light vehicles.
- 12 speed/torque levels — granular torque control for precise fastening, particularly valuable for assembly work where consistent torque prevents thread damage.
- Automatic Power Shift (APS) — automatically reduces torque after drilling phase completes when driving self-tapping screws, preventing over-tightening and thread stripping.
- 2,650 RPM / 3,750 BPM — fast fastener run-down speed with a strong impact rate for efficient bolt removal and installation.
- Brushless motor — Metabo’s unique brushless technology delivers highest efficiency, longer motor life, and extended runtime per charge.
- Low kick-back torque — reduced reaction force transmitted to the operator’s wrist, improving comfort and control during sustained fastening.
- Die-cast aluminium gear housing — robust construction with optimum heat dissipation for sustained high-load operation.
- Integrated work light — illuminates the fastener in dark conditions.
- CAS battery compatibility — shares batteries across the Cordless Alliance System with Metabo and partner brands.
When to Use This Impact Wrench
The SSW18LTX300BL is Metabo’s compact 1/2″ impact wrench for general-purpose fastening where 300Nm is sufficient. The APS technology makes it uniquely capable for self-tapping screw applications where other impact wrenches over-drive and strip threads. The 12 speed/torque levels give you more precise control than competitors. Choose this over the SSW18LTX400BL when you primarily work with M10–M16 fasteners and self-tapping screws, or step up to the 400BL when you need more torque for heavier bolts.
Product Specifications
| Part No. | Max Torque | Max RPM | Max BPM | Speed Levels | APS | Drive |
|---|---|---|---|---|---|---|
| SSW18LTX800BL | 800Nm | — | — | — | — | 1/2″ |
| SSW18LTX400BL | 400Nm | 2,150 | 4,250 | 12 | No | 1/2″ |
| SSW18LTX300 ★ | 300Nm | 2,650 | 3,750 | 12 | Yes | 1/2″ |
★ You are viewing the highlighted variant. Other models in this series are also available.









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