Description
Overview:
The Abrasive Disc Backing Spanner 14mm x 17mm is a double-ended spanner for angle grinders, used to hold or turn backing and lock nuts when changing abrasive or cutting discs. Made from durable steel, it provides reliable control when tightening or releasing the nut without damaging threads or flanges. The two open ends fit 14 mm and 17 mm hex fittings (approximately 0.55 in and 0.67 in), covering common sizes found on many grinder backing assemblies. Its slim profile makes it easy to use around guards and flanges where access is tight. Suitable for workshops, site work, and home garages, it supports fast, safe disc changes on standard angle grinders. Manufacturer Part Number (MPN): 24070.
Key Features:
- Double-ended spanner with 14 mm and 17 mm jaws (approx. 0.55 in and 0.67 in) for common grinder backing/lock nuts
- Steel construction for dependable service life in workshop and site conditions
- Slim, low-profile design for access inside guards and tight spaces
- Positive grip and balanced feel to help prevent slips while tightening or loosening
- Aids quick, safe disc changes to reduce downtime and maintain productivity
- Lightweight and easy to keep in a toolbox or site pouch
- Compatible with most angle grinders that use 14 mm or 17 mm hex backing or flange nuts
- Simple to use with standard right-hand tightening/loosening practices
Typical Applications:
Used to secure and release backing and flange nuts on angle grinders during disc changes, including grinding, cutting, flap, and wire brush accessories. Suitable for routine maintenance, fabrication, metalwork, construction tasks, and general workshop use where safe, controlled tightening or removal of grinder nuts is required.
Also known as:
Grinder spanner, disc spanner, backing spanner, flange spanner, lock nut spanner, angle grinder nut wrench, flange nut wrench.
Product Specifications
| L&S Part No. | 300 110 |
|---|---|
| OEM No. | 24070 |
| Unit of Sale | 1 |
| Size | 14mm X 17MM |
| Machine Type | Angle Grinder |
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