Description
Overview:
The Hex Screwdriver Q4x150mm is a Genuine Stihl OEM workshop tool designed for accurate, repeatable fastening on construction and garden machinery. It features a 4 mm hex drive and a 150 mm shaft length (approximately 5.9 inches), giving useful reach into confined spaces. The sturdy T-handle provides a secure grip and improved leverage for controlled torque. Built with a hardened steel shaft and a durable, high‐visibility orange handle, it is suitable for regular professional and DIY use. As an original Stihl part (OEM No. 5910 890 2405), it offers dependable fit and performance across routine assembly, service and repair tasks on equipment such as chainsaws, brushcutters, blowers, mowers and cut‐off saws.
Key Features:
- Genuine Stihl OEM tool for consistent quality and compatibility
- 4 mm hex drive for common fasteners used across outdoor power equipment
- 150 mm shaft length (approx. 5.9 inches) for reach into recessed fixings
- Ergonomic T‐handle for comfortable grip and higher torque with less hand fatigue
- Hardened steel shaft for durability and resistance to wear
- Precision‐machined tip to reduce cam‐out and rounding of fasteners
- Robust, impact‐resistant handle suitable for workshop and site conditions
- High‐visibility orange handle makes it easy to spot in toolboxes and on benches
- Balanced design for good control during both tightening and loosening
- Stihl part number clearly marked for easy identification and reordering
Typical Applications:
Everyday assembly, maintenance and repair tasks on outdoor power equipment and small plant. Ideal for covers, guards, handlebar clamps, housings and general hex fasteners on chainsaws, brushcutters, trimmers, blowers, lawnmowers, cut‐off saws and compact construction tools. Useful in workshops, vans and on‐site.
Also known as:
T‐handle hex driver, Allen key driver, T‐bar hex wrench, 4 mm hex driver, hexagon screwdriver, T‐handle Allen screwdriver.
Alternate Part Numbers:
5910-890-2405, 59108902405
Product Specifications
| L&S Part No. | 5910 890 2405 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 59108902405 |
| Unit of Sale | 1 |
| Fits Brands | Stihl |
| Key Features | - 4 mm hex drive for common fasteners - 150 mm shaft length for recessed fixings - Ergonomic T-handle for comfortable grip - Hardened steel shaft for durability - High-visibility orange handle for easy spotting |
