Description
Overview:
The Spline Screw Socket for Stihl MM56 Multi-System (OEM No. 0812 540 1112) is a genuine Stihl service tool designed for accurate, reliable fastener work on the MM 56 range. Built with a durable metal construction and a precise T27 profile, it provides a positive grip on compatible screws to reduce cam-out and wear. The 1/4 inch (6.35 mm) hex drive fits standard bit holders, screwdrivers, and small ratchets, making it easy to use with everyday tools. A long-reach T27 x 140 mm driver bit helps access recessed fasteners commonly found on shrouds and attachments. As a Genuine Stihl Part, it offers an exact fit for factory hardware on the MM 56 and MM 56 Multi-System, supporting routine maintenance, repairs, and setup with consistent results.
Key Features:
- Genuine Stihl Part for accurate fit and reliable engagement on MM 56 hardware
- 1/4 inch (6.35 mm) hex drive for compatibility with common bit holders and ratchets
- T27 x 140 mm long-reach driver bit for accessing recessed screws
- Robust metal construction suitable for regular workshop and site use
- Precision-cut spline/Torx profile to minimise cam-out and fastener damage
- Steady torque transfer for controlled tightening and loosening
- Straightforward to use; no special adaptors required
- Designed for maintenance, servicing, and repairs on the MM 56 Multi-System
- OEM reference: 0812 540 1112 for easy identification
Typical Applications:
Tightening and loosening T27 screws during servicing of the Stihl MM 56 Multi-System, including attachment changes, casing removal, periodic checks, and general repairs. Suitable for bench work, mobile toolkits, and on-site maintenance where a long-reach driver is needed to access recessed or shrouded fixings. Works with 1/4 inch (6.35 mm) bit holders, screwdrivers, and small ratchets.
Also known as:
Star drive bit, Torx T27 screwdriver bit, long-reach Torx bit, 1/4 inch (6.35 mm) hex shank driver, spline driver, star fastener bit, service driver for MM 56, maintenance bit for Stihl Multi-System.
Fits Models:
MM 56
MM 56 Multi-System
MM56
Alternate Part Numbers:
0812-540-1112, 08125401112
Product Specifications
| L&S Part No. | 0812 540 1112 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 08125401112 |
| Unit of Sale | 1 |
| Applications | MM 56, MM 56 MultiSystem, MM56 |
| Machine Type | Multi Tools |
| Fits Brands | Stihl |
| Fits Models | MM 56 MultiSystem |
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