Flat-ring wrench 23 mm Dedra 1457P

Dedra flat-ring wrench 23 mm model 1457P is a single-piece combination spanner designed for tightening and loosening hexagonal nuts and bolts with a 23 mm head. The tool features a flat profile that allows access in narrow or recessed spaces and a ring end for secure contact with fasteners. It is intended for general maintenance, assembly and automotive tasks where a compact, reliable 23 mm wrench is required.

Advantages

The flat profile of this 23 mm Dedra wrench enables work in confined areas where bulkier tools cannot reach. The combination design provides both an open-end and a ring-end option for versatile use on the same fastener. Manufactured as a single-piece hand tool, it delivers stable torque transfer and straightforward handling. The geometry of the ring end reduces the risk of rounding fastener corners, while the open end allows quick placement on nuts and bolts.

Suitable for

• Automotive repair and maintenance
• Mechanical assembly and disassembly
• Home repairs and installation tasks
• Plumbing and small-scale construction work

Key specifications

• Wrench type: flat combination (open-end and ring-end)
• Nominal size: 23 mm across flats
• Material: hand-tool grade steel (single-piece construction)
• Profile: low-profile/flat for confined-space access
• Ends: one open-end, one ring-end for secure engagement

How to use

Select the 23 mm Dedra flat-ring wrench and position the appropriate end on the hexagonal fastener. For quick adjustments, use the open end to slip onto the nut or bolt; for higher torque and reduced slippage, engage the ring end fully around the fastener. Apply steady, controlled force, pulling rather than pushing when possible to reduce the chance of slips. Inspect fasteners and the wrench before use to ensure a correct fit and safe operation.

Usage recommendations

Use the wrench only on correctly sized 23 mm fasteners to avoid damage to the tool or fastener. Keep the wrench clean and periodically check for wear or deformation; replace if edges are rounded or the tool is bent. Avoid using the wrench with extensions or as a hammer; if additional leverage is required, use an appropriately sized tool or a torque-calibrated wrench.