Open-end wrench Proline 5343208 20x22 mm CrV

Open-end wrench Proline 5343208 with 20 mm and 22 mm jaws is made of chromium-vanadium (CrV) steel. The cold-forged, chrome-plated construction offers durability and protection against corrosion, and the tool conforms to DIN 3110 standards. It is intended for tightening and loosening nuts and bolts of the specified sizes in automotive, household and workshop environments.

Advantages

The Proline 5343208 open-end wrench features a CrV steel body for increased strength and wear resistance, cold-forged manufacturing for dimensional accuracy and durability, and a chrome-plated surface that enhances corrosion protection. Two jaw sizes (20 mm and 22 mm) in a single wrench provide convenience for common fastening tasks.

Suitable for

• Automotive maintenance and repairs
• Household fastening and assembly tasks
• Workshop and professional mechanical work

Key specifications

• Brand: Proline
• Model / MPN: 5343208
• EAN: 5903755343208
• Type: Open-end wrench
• Jaw sizes: 20 mm and 22 mm
• Material: Chromium-vanadium (CrV) steel
• Finish: Chrome-plated
• Standard: DIN 3110

How to use

Select the appropriate jaw (20 mm or 22 mm) that matches the nut or bolt head. Place the open jaws fully over the fastener, ensure a firm fit, then apply steady torque to tighten or loosen. Avoid using excessive force that could damage the fastener or tool. For stubborn fasteners, use controlled effort and correct leverage while maintaining safety precautions.

Usage recommendations

Store the wrench in a dry place to preserve the chrome finish, clean off dirt and grease after use, and inspect periodically for wear or deformation. Do not use the wrench as a hammer or pry bar and avoid applying extensions to increase leverage, as this may exceed the tool's design limits.