Wrench ring offset Dedra 10 x 11 mm model 1423

Offset ring wrench Dedra 10 x 11 mm model 1423 is a compact hand tool with two closed ring ends sized 10 mm and 11 mm. The offset (angled) heads provide additional clearance for working in confined spaces, allowing the operator to reach nuts and bolts recessed or adjacent to obstacles. The tool is intended for tightening and loosening hexagonal fasteners in mechanical, automotive and household repair tasks where these metric sizes are common.

Advantages

The offset design reduces knuckle clearance issues and improves access in tight locations compared with straight ring wrenches. Having two ring sizes on one tool reduces the need to switch tools frequently and saves time during repair work. The closed ring ends deliver full contact with fastener faces, reducing the risk of rounding bolts and ensuring consistent torque transfer. The compact length and rigid construction make the wrench suitable for repetitive use and provide controlled handling.

Suitable for

• Tightening and loosening 10 mm and 11 mm hex nuts and bolts
• Automotive maintenance and small engine repairs
• Mechanical and assembly work in confined spaces
• Household repairs where metric fasteners are used

Key specifications

• Ring sizes: 10 mm and 11 mm
• Offset/angled ring heads for improved access
• Closed (ring) ends for full-face contact with fasteners
• Hand tool intended for manual tightening and loosening of hex fasteners
• Compact form factor for work in restricted areas

How to use

Select the appropriate ring end (10 mm or 11 mm) to match the fastener. Place the ring fully onto the nut or bolt head to ensure even contact on all faces. Apply steady manual force in the required direction to tighten or loosen the fastener; avoid sudden impact or excessive force that could damage the tool or fastener. When working in confined spaces, use the angled head to clear nearby obstructions and reposition the wrench as needed to access different turning positions.

Usage recommendations

Inspect the ring contact surfaces before use and keep the wrench clean and dry to prevent slippage. Use the correct size to minimize fastener damage. For stubborn or heavily corroded fasteners, consider applying penetrating lubricant and use controlled, incremental torque rather than excessive force. Store the tool in a dry toolbox or hang it to avoid deformation and maintain its angled geometry.