JTEYINH chainsaw wrench tool kit — fits Stihl, Husqvarna, Makita, Echo, Poulan; 13/19mm wrench + T27 Torx

This tool kit brings the essential hand tools you need for routine chainsaw adjustments and basic repairs in one lightweight package. The set replaces common OEM parts (Stihl wrench 1129 890 3401 and T27 Torx 0812 370 1000) and fits many popular models from brands like Stihl, Husqvarna, Makita, Dolmar, Partner, Echo, Jonsered and Poulan. It’s built for convenience, whether you keep it in the shop, the trunk, or your chainsaw case.

What exactly is included and which parts does it replace?

The kit contains three items: a double-ended 13mm by 19mm chainsaw wrench, a T27 Torx screwdriver, and a standard flat or Phillips screwdriver for general use. It’s supplied as a direct replacement for common OEM part numbers so you can match it to your machine without guesswork.

• 1x 13mm x 19mm chainsaw wrench — replaces Stihl 1129 890 3401
• 1x T27 Torx screwdriver — replaces 0812 370 1000
• 1x screwdriver for general fasteners and covers

How does this kit help with chainsaw maintenance?

These tools cover the basic fasteners and nuts you encounter during routine service: bar nuts, chain tension screws, and body or air filter cover screws. The right wrench size reduces rounding and slipping when tightening or loosening bar nuts, while the T27 Torx fits many newer chainsaw screws precisely.

• Correct wrench sizes for secure bar nut tightening
• T27 Torx for modern screws on covers and components
• Compact set for on-the-job or roadside adjustments

Will this kit fit my saw model — is compatibility broad?

The kit was produced to match fasteners used across multiple mainstream chainsaw brands, so compatibility is broad for consumer and light-professional models. Check your saw’s manual or the existing fasteners: if your bar nuts are 13mm/19mm and screws use T27 Torx, this kit will work. It’s particularly useful for owners of Stihl, Husqvarna, Makita, Echo, Poulan, Dolmar, Partner and Jonsered machines.

• Suitable for many Stihl and Husqvarna consumer models
• Fits Makita, Echo, Poulan and similar light-duty saws
• Match part numbers 1129 890 3401 and 0812 370 1000 for confirmation

How should I store and use these tools safely?

Keep the kit clean and dry to prevent corrosion and inspect tools for wear before each job. Use the correct size to avoid stripping fasteners, and perform maintenance with the chain secured and the spark plug disconnected to prevent accidental starts. The small size makes it easy to store in a toolbox, case, or glove compartment for quick access.

• Clean and dry after use to extend tool life
• Always secure saw and disconnect spark plug before working
• Carry in case or toolbox for fast roadside adjustments

Who is this for: This JTEYINH Chainsaw Wrench Tool Kit is aimed at homeowners, landscapers, and light-duty arborists who need a dependable, portable set for everyday chainsaw upkeep. If you own a common consumer or entry-level professional chainsaw from brands like Stihl, Husqvarna, Makita, Echo or Poulan and want a direct-replacement wrench and Torx driver without buying a larger multi-tool, this kit covers the essentials.