Wrench combination 50 mm Dedra 1469 — flat and ring spanner, 50mm opening

The Dedra 1469 combination wrench with a 50 mm opening is a dual-ended hand tool that combines an open (flat) jaw on one end and a ring (box) jaw on the other. Designed for turning hex nuts and bolts with a 50 mm width across flats, this solid metal spanner is intended for general workshop, automotive and maintenance use where a single matched-size tool is required.

Advantages

This combination wrench provides the flexibility of two working ends in one tool: the open end allows quick placement and use in confined access points, while the ring end gives a secure full-contact grip on fasteners for higher torque and reduced rounding. Manufactured from durable metal, it resists wear under normal workshop conditions and offers a straightforward, low-maintenance design that is easy to clean and store.

Suitable for

• Loosening and tightening hex nuts and bolts with 50 mm across-flats dimension
• Automotive repair tasks on large fasteners
• Mechanical assembly and maintenance in workshops and industrial environments
• Field service and on-site maintenance where a matched-size spanner is needed

Key specifications

• Tool type: combination wrench (open and ring ends)
• Opening size: 50 mm across flats
• Material: durable metal alloy suitable for hand tools
• Finish: corrosion-resistant workshop finish (factory applied)
• Application: manual tightening and loosening of hexagonal fasteners

How to use

Select the 50 mm combination wrench for fasteners that measure 50 mm across flats. Position the open end over the nut or bolt when quick engagement or access from the side is required; use the ring end for a full-enclosure fit when higher torque or reduced risk of slippage is needed. Apply steady, controlled force and keep the wrench aligned with the fastener axis to avoid rounding. Inspect the tool before use and replace it if deformation or excessive wear is present.

Usage recommendations

Use the ring end for final tightening or loosening to minimize fastener damage. Avoid using cheater bars or excessive impact on the wrench; if greater torque is required, use a suitable higher-capacity tool. Store the spanner in a dry place to preserve the finish and periodically check for wear on contact faces.