Flat spanner Dedra 10 x 11 mm model 1473

Flat spanner Dedra 10 x 11 mm model 1473 is a compact hand tool designed with two open jaws sized 10 mm and 11 mm for tightening and loosening small metric nuts and bolts. Its slim, flat profile makes it easy to access confined spaces and to store in a toolbox or on a workshop pegboard. The simple two-size design is suitable for routine mechanical and household tasks where compact, reliable turning force is required.

Advantages

The flat form factor provides access to narrow gaps and reduces interference with surrounding components during use. With two commonly used metric sizes in one tool, it eliminates the need to switch between separate wrenches for 10 mm and 11 mm fasteners. The spanner’s straightforward construction offers predictable torque transmission and a durable working edge for repeated use in repair and maintenance jobs.

Suitable for

• Tightening and loosening small metric nuts and bolts (10 mm and 11 mm)
• General household repairs and furniture assembly
• Bicycle, motorcycle and small engine maintenance
• Automotive interior and trim work where space is limited
• DIY projects and light workshop tasks

Key specifications

• Open jaw sizes: 10 mm and 11 mm
• Flat, slim profile for confined space access
• Single-piece construction for stable torque transfer
• Hand tool intended for manual use

How to use

Select the jaw size that matches the nut or bolt head and position the spanner so the open ends fully engage the flats of the fastener. Apply steady manual force in the required direction to tighten or loosen. For best control, hold the tool close to the head when working in tight areas and use smooth, even pressure to avoid rounding fastener edges. Inspect the spanner before use to ensure the jaws are not worn or damaged.

Usage recommendations

Use the tool only on fasteners of the indicated metric sizes to prevent slippage. Avoid applying excessive force or using extensions that could deform the flat spanner. Store in a dry place and keep the working edges clean to maintain reliable engagement and extend service life.