Wrench Topex flat-ring 7 mm model 35D381 — 7 mm flat and ring combination wrench

Topex flat-ring combination wrench 7 mm (model 35D381) is a compact hand tool combining an open flat jaw and a 12-point ring end designed for turning bolts and nuts with a 7 mm head. Constructed for manual tightening and loosening, this single-size wrench provides a slim profile for access in confined spaces and features a standard-length body suitable for automotive, bicycle, household maintenance and light assembly tasks. The tool is intended for repeatable hand use where a reliable 7 mm drive is required.

Advantages

The combination of an open flat jaw and a ring end delivers versatility for different fastening situations: the open end is useful for quick engagement on a fastener, while the ring end gives fuller contact for secure turning and reduced rounding. The compact 7 mm size allows work in tight locations and on small fasteners common in bicycles, electronics enclosures and engine components. Durable material and a machined profile ensure stable grip on bolt heads and nuts and consistent performance during manual tightening and loosening operations.

Suitable for

• Automotive and motorcycle minor repairs and adjustments
• Bicycle maintenance and component assembly
• Household repairs, furniture assembly and appliance maintenance
• Hobby, DIY projects and small mechanical assemblies

Key specifications

• Working size: 7 mm
• Combination design: open flat jaw and ring end (ring typically 12-point profile)
• Hand tool type: manual wrench for tightening and loosening fasteners
• Typical use: for bolts and nuts with 7 mm head
• Form factor: single-size, compact length for access in confined spaces

How to use

Select the Topex 7 mm combination wrench and position the open jaw or ring end over the fastener head depending on access and required torque. For quick turning and initial positioning, use the open flat jaw; switch to the ring end for higher contact area and safer rotation when more torque or reduced slipping is needed. Apply steady, controlled force in the required direction to tighten or loosen the fastener. Avoid using the wrench as a hammer or extension for excessive leverage that could damage the tool or fastener.

Usage recommendations

Inspect the wrench before use for signs of excessive wear or deformation. Use the ring end when possible to minimize rounding of bolt heads. Keep the wrench clean and store it dry to reduce corrosion and ensure long service life.