Description
Overview:
This non-genuine Torx wrench/plug spanner is a durable steel service tool for maintaining and repairing construction and garden machinery, especially Stihl cut-off saws such as the TS410 and TS420. It combines a dual-size box spanner with Torx capability to cover common service tasks in one compact tool. The hex ends fit 13 mm (0.51 in) and 19 mm (0.75 in) fasteners, making it suitable for wheel/flange nuts and spark plugs on many machines. Built for site and workshop use, it offers a practical fit and dependable grip for routine servicing and on-the-spot repairs. Designed to replace Stihl OEM part 4224 890 3400, it provides reliable compatibility across a range of popular Stihl models used by tradespeople and DIY users.
Key Features:
- Dual-size box spanner: 13 mm (0.51 in) and 19 mm (0.75 in) for common nuts and spark plugs
- Torx driver function for fasteners typically found on Stihl saw covers and assemblies
- Strong steel construction for longevity in site conditions
- Compact, easy-to-handle form for access in tight spaces and quick adjustments
- Non Genuine Part designed to replace OEM 4224 890 3400 for cost-effective maintenance
- Firm engagement on fasteners to reduce rounding and improve safety
- Versatile tool for routine servicing and field repairs on disc cutters and augers
- Suitable for regular use by trades, hire fleets, and homeowners
Typical Applications:
Ideal for changing cutting discs, tightening or loosening wheel/flange nuts, removing and fitting spark plugs, and handling Torx fasteners on machine covers and guards. Useful for routine servicing, fault finding, and on-site emergency repairs of cut-off saws and earth augers. A practical addition to mobile tool kits, workshop benches, and van stocks.
Also known as:
Combination wrench, service spanner, box socket wrench, spark plug wrench, wheel nut wrench, star-drive tool, maintenance spanner, field-service tool.
Fits Models:
BT 120 C, BT 121, BT 121 Z, BT120C, BT121, BT121Z, TS410, TS420, TS510, TS700, TS760, TS800
Alternate Part Numbers:
4224 890 3400, 42248903400, E6189
Product Specifications
| L&S Part No. | 410 250 |
|---|---|
| Part Type | Non Genuine Part |
| OEM No. | 4224 890 3400 |
| Unit of Sale | 1 |
| Applications | BT 120 C, BT 121, BT 121 Z, BT120C, BT121, BT121Z, TS410, TS420, TS510, TS700, TS760, TS800 |
| Machine Type | Disc Cutters, Augers |
| Fits Brands | Stihl |
| Fits Models | TS410, TS420 | TS700 | TS800 | BT 120 C | BT 121 | BT 121 Z |
