Ring Offset Wrench Dedra 12 x 13 mm model 1425P

Dedra ring offset wrench 12 x 13 mm model 1425P is a double-ended offset ring spanner designed to turn hexagonal nuts and bolts in confined or angled spaces. Each end features a different common metric size — 12 mm and 13 mm — allowing quick switching without changing tools. The offset head provides clearance for knuckles and improved access when a straight wrench cannot reach, making it suitable for work on vehicles, bicycles, plumbing fittings and general maintenance tasks.

Advantages

The offset ring design delivers mechanical leverage and safer engagement with fasteners, reducing the risk of slipping. Two sizes in one tool save space in a compact tool kit and speed up basic repair work. The closed ring ends grip the nut on multiple faces for better torque transfer and less rounding of fasteners compared with open-ended wrenches.

Suitable for

• Automotive maintenance and light repair work
• Bicycle adjustments and component assembly
• Plumbing connections and fixture tightening in tight locations
• General household and workshop maintenance

Key specifications

• End sizes: 12 mm and 13 mm
• Type: double-ended offset ring wrench
• Head offset: angled heads for improved access in confined spaces
• Material: hardened steel construction for strength and durability
• Finish: corrosion-resistant surface treatment

How to use

Select the end that matches the nut or bolt size, position the closed ring fully over the fastener, and apply steady force in the required direction. Use the offset to clear surrounding components and rotate in short strokes if access is limited. For higher torque requirements, ensure the wrench is fully seated on the fastener and avoid sudden impacts that could damage the tool or fastener.

Usage recommendations

Inspect the wrench before use for signs of wear or damage. Use appropriate personal protective equipment when working on vehicles or plumbing systems. Store the tool in a dry place to maintain the surface treatment and prevent corrosion.