Description
Overview:
The Carb Adjusting Tool 2 Flat Sides is a specialist driver for tuning and maintaining small-engine carburettors. Identified by MPN 351 013, it features a two-flat tip that matches mixture screws designed with opposing flat faces, giving secure engagement and accurate control. A robust steel shank provides stability, while the shaped, non-slip handle offers confident grip during fine adjustments. This tool is intended for tasks such as setting idle and mixture (H and L) screws on many handheld petrol machines and compact equipment, including chainsaws, brushcutters, hedge trimmers, blowers, and small generators. Compact and light, it fits easily in a toolkit or service pouch and is suitable for workshop and field use where reliable, repeatable adjustment is required to restore smooth running and performance.
Key Features:
- Two-flat tip for positive engagement with 2-flat mixture screws
- Steel shank and durable handle for dependable, long-term use
- Fine control for precise idle and mixture tuning on small engines
- Non-slip, contoured grip to reduce hand fatigue and slippage
- Compact and lightweight for easy handling in tight engine bays
- Helps prevent screw head damage compared with improvised tools
- Suitable for routine servicing, rebuilds, and post-repair adjustment
- Clear reference: MPN 351 013 for easy identification in the workshop
- Versatile for many carburettors used on handheld outdoor power equipment
- Note: designed for 2-flat screws; not suitable for splined, D or Pac-Man types
Typical Applications:
Used to set low and high speed mixture and idle screws after carburettor cleaning or rebuilds, during seasonal tune-ups, when compensating for fuel or altitude changes, and to correct starting hesitation or poor acceleration. Ideal for service of chainsaws, strimmers/brushcutters, hedge trimmers, leaf blowers, small lawn equipment, and compact generators with carburettors that use 2-flat adjusters.
Also known as:
Double-flat carb tool, 2-flat driver, mixture screw driver, H/L screw driver, small-engine carburettor driver, tuning driver for two-flat adjusters, carb mixture adjuster, handheld OPE carb tool.
Product Specifications
| L&S Part No. | 351 013 |
|---|---|
| Unit of Sale | 1 |
| Machine Type | Engines |
