Description
Overview
The Stihl Combination Wrench Chainsaw (1129 890 3401) is designed for chainsaw maintenance, specifically for tensioning the chain and changing the chain on compatible Stihl equipment.
| Specification | Detail |
|---|---|
| MPN | 1129 890 3401 |
| Brand | Stihl Parts and Attachments |
| Category | Hardware > Tools |
| Socket Sizes (Across Flats) | 19mm / 13mm |
| Tool Type | Combination Socket Wrench (Multi-Purpose) |
Technical Features
- Dual socket sizes: 19mm and 13mm provides two fastener engagement points in a single tool, reducing the need to carry separate wrenches on the job site.
- Multi-purpose combination design performs both chain tensioning and chain changing functions, consolidating two common chainsaw maintenance tasks into one instrument.
- OEM Stihl specification manufactured to Stihl’s part standard under MPN 1129 890 3401, ensuring dimensional compatibility with compatible Stihl chainsaw models.
Applications
- Tensioning the chainsaw bar chain during routine maintenance or field adjustment.
- Removing and replacing the chainsaw chain when worn or damaged.
- General fastener work on compatible Stihl chainsaw hardware requiring 19mm or 13mm socket engagement.
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