Open-end/box wrench Proline 9018590 CrV 24x27 mm

Combination wrench Proline 9018590 CrV 24 x 27 mm, cold-forged and chrome-plated. Manufactured from chrome-vanadium (CrV) steel with corrosion protection and conforming to DIN 3110. The tool integrates an open-end and a box-end in one piece for work with 24 mm and 27 mm fasteners.

Advantages

The Proline 9018590 offers a durable chrome-vanadium construction with corrosion resistance due to chrome plating. Cold forging improves strength and dimensional accuracy, while the combination design provides versatility by combining an open jaw and a ring end for secure engagement of hex fasteners.

Suitable for

• Automotive repair and maintenance
• Mechanical assembly and disassembly
• General workshop and maintenance tasks
• Tightening and loosening 24 mm and 27 mm bolts and nuts

Key specifications

• Brand: Proline
• Model / MPN: 9018590
• Material: Chrome-vanadium (CrV) steel
• Sizes: 24 mm (one end) and 27 mm (other end)
• Finish: Chrome-plated
• Manufacturing: Cold-forged
• Standard: DIN 3110
• EAN: 4750959018590

How to use

Select the appropriate end (24 mm or 27 mm) to match the fastener. Place the open end or box end squarely on the nut or bolt head and apply steady force in the required direction to tighten or loosen. Use the box end for higher torque and the open end when access is limited. Inspect the tool and fastener seating before applying high torque to avoid rounding.

Usage recommendations

Store the wrench dry and clean after use, avoid exposing the chrome finish to corrosive chemicals, and do not use the wrench as a hammer or lever for prying. For safe operation, combine the tool with appropriately rated sockets or torque tools when precise torque is required.