Wrench, Dedra 1423P bent box-end 10 x 11 mm

The Dedra 1423P bent box-end wrench 10 x 11 mm is a compact hand tool designed for tightening and loosening metric hex fasteners. Its dual-size box ends (10 mm and 11 mm) are arranged on a bent profile to provide improved access to nuts and bolts in confined or angled spaces. The tool is intended for routine mechanical, automotive and household maintenance where controlled torque and a secure grip on fasteners are required.

Advantages

The bent box-end shape increases clearance for knuckles and allows working at an offset to reach recessed or obstructed fasteners. Having two metric sizes on a single tool reduces the need to switch wrenches and saves space in a toolbox. The fully enclosed box ends offer a positive engagement with hex heads, lowering the risk of rounding fasteners compared with open-end alternatives.

Suitable for

• Automotive maintenance and minor repairs
• Household plumbing and furniture assembly
• Workshop and general mechanical tasks
• Accessing fasteners in tight or angled positions

Key specifications

• End sizes: 10 mm and 11 mm
• Type: bent box-end (offset) wrench
• Material: forged alloy steel (typical for this tool type)
• Finish: corrosion-resistant surface treatment (chromed or passivated finish typical)
• Hand operation: non-powered, manual torque application

How to use

Select the appropriate end (10 mm or 11 mm) and position the box end fully over the hex fastener. Use steady, controlled force and avoid sudden impacts; apply torque in the correct rotation direction to tighten or loosen the fastener. The bent profile is oriented so that the offset clears nearby obstacles—rotate the wrench or flip it to change the approach angle when required. Inspect the fastener and tool seating before applying full torque to prevent slipping or rounding.

Usage recommendations

Use this wrench for hand-tightening and loosening operations only; do not use with cheater bars or impact tools. Keep the tool clean and dry, and store in a toolbox or rack to preserve the finish and maintain reliable engagement with fasteners.