Combination wrench Proline 26 mm, length 300 mm, 1 piece

Proline combination wrench 26 mm, length 300 mm, single-piece tool designed for tightening and loosening hex fasteners. Forged construction with chromium plating and a satin finish provides corrosion resistance and a reliable contact surface. The tool meets dimensional requirements of German DIN 3113 and offers increased torque capacity compared with common standards, making it suitable for demanding mechanical and maintenance work where leverage and access are important.

Advantages

The forged design increases strength and durability while chromium plating protects against rust and wear. The satin finish reduces glare and improves handling. The combination of an open end and a ring end provides versatility: the open end is useful for quick placement on fasteners, and the ring end ensures full contact around the head for higher torque transmission. The 300 mm length gives additional leverage for stubborn or tightly fastened bolts.

Suitable for

• Automotive repair and maintenance
• General mechanical assembly and disassembly
• Industrial maintenance and equipment service
• Plumbing and structural fastener work requiring higher leverage

Key specifications

• Wrench size: 26 mm
• Overall length: 300 mm
• Construction: forged one-piece design
• Finish: chromium-plated with satin surface
• Standards: conforms to dimensional requirements of DIN 3113
• Torque capacity: up to 60% higher maximum torque compared with DIN 899 and ANSI equivalents

How to use

Place the appropriate end of the 26 mm combination wrench onto the fastener head. Use the open end for rapid positioning and the ring end when full contact and higher torque are required. Apply steady force along the wrench axis and avoid sudden impacts. Use the longer 300 mm lever to increase mechanical advantage when loosening tight fasteners; when tightening, monitor torque to avoid over-tightening sensitive components.

Usage recommendations

Inspect the wrench before use for signs of wear or damage. Do not use the wrench with extensions or cheater bars beyond recommended safe practice. Clean and dry the tool after use and store in a toolbox to maintain the chromium-plated finish and prolong service life.