Wrench with Ratchet Topex 22 mm model 35D749 — open-box combination spanner with ratchet

Topex 35D749 is a 22 mm combination wrench that integrates an open (flat) end with a boxed ratcheting end. The ratchet mechanism enables continuous turning of fasteners without repeatedly lifting and repositioning the tool, while the open end provides quick access to nuts in tighter or partially obstructed locations. This tool is intended for tasks that require reliable torque application and efficient operation in confined spaces, such as vehicle maintenance, assembly work and general workshop repairs.

Advantages

The integrated ratchet reduces time spent repositioning the wrench and improves workflow when working on bolted joints. The dual-end design offers flexibility: the open end allows rapid placement on fasteners and the boxed ratchet end secures grip for turning. The 22 mm size matches common metric fasteners used in automotive and mechanical applications, providing a balance between reach and torque transfer for medium-sized nuts and bolts.

Suitable for

• Automotive repairs and maintenance
• Assembly and disassembly of machinery
• General workshop and maintenance tasks
• Work in confined or hard-to-reach areas where continuous turning is required

Key specifications

• Wrench type: open-ended and boxed ratcheting combination
• Nominal size: 22 mm
• Drive: integrated ratchet mechanism in boxed end
• Material: chrome-plated tool steel finish for corrosion resistance
• Intended use: manual tightening and loosening of metric fasteners

How to use

Select the 22 mm Topex wrench and place the open end or the boxed ratchet end onto the fastener head. For quick placement on exposed fasteners use the open end; for continuous turning in confined spaces engage the boxed ratchet end. Apply steady manual force, allowing the ratchet mechanism to turn the fastener in the required direction; when necessary, switch ends or reposition the tool to access different angles. Inspect the ratchet engagement and fastener seating before applying higher torque to avoid rounding.

Usage recommendations

Use the ratchet end for repetitive turning and the open end for quick placement or when access is restricted. Avoid using the wrench as a hammer or prying tool. Keep the tool clean and periodically lubricate the ratchet mechanism to maintain smooth operation and extend service life.