Wrench Dedra 11 mm combination spanner 1445P

The Dedra 11 mm combination spanner 1445P is a single-size hand tool designed for tightening and loosening hexagonal fasteners with an 11 mm across-flats measurement. One end features an open jaw for quick placement and work in confined spaces, while the opposite end is a ring (box) profile for secure engagement and torque transfer. The compact length and slim profile make this spanner suitable for automotive, household and light mechanical maintenance where space or access is limited.

Advantages

This combination spanner offers the versatility of two driving profiles in one tool, reducing the need to switch tools during common repair tasks. The ring end provides better grip on nuts and bolts to minimise rounding, while the open-end allows rapid repositioning on fasteners and access in tighter gaps. Its single-size design simplifies tool selection when a reliable 11 mm solution is required.

Suitable for

• Automotive repair and maintenance tasks involving 11 mm fasteners
• Household repairs and furniture assembly
• Light mechanical and equipment servicing in workshops

Key specifications

• Spanner type: combination (open end + ring end)
• Drive size: 11 mm across flats
• Material: forged steel (typical for combination spanners)
• Finish: corrosion-resistant surface treatment (chrome or similar)
• Profile: metric sizing, slim/compact length for tight access

How to use

Select the 11 mm combination spanner for fasteners with an 11 mm head. Place the open end over the fastener for quick turning where clearance allows, or use the ring end for a more secure engagement and when higher torque is needed. Position the spanner squarely on the flats of the fastener to avoid slipping. For best results, apply steady force and reposition the spanner rather than levering at extreme angles.

Usage recommendations

Use the spanner with appropriate care: avoid striking with a hammer or using extensions that may overload the tool. Keep the tool clean and lightly lubricated to preserve the finish and prevent corrosion. Inspect the jaws regularly for wear and replace the spanner if rounding or deformation is observed.