Wrench (open-end) Topex 14 x 15 mm model 35D609

The Topex open-end wrench 14 x 15 mm (model 35D609) is a hand tool designed for tightening and loosening fasteners with 14 mm and 15 mm hexagonal heads. Made from hardened steel, this compact flat wrench offers a precise fit and durability for repeated use. Its slim profile enables access to fasteners in confined spaces where bulkier tools cannot reach, making it suitable for a wide range of maintenance and repair tasks.

Advantages

The hardened steel construction ensures resistance to wear and maintains jaw accuracy under torque. The dual-size open ends (14 mm and 15 mm) provide quick switching between adjacent fastener sizes without changing tools. The flat, compact form reduces interference in tight work areas and allows the wrench to be carried easily in a tool pouch or toolbox. The precise manufacturing tolerances deliver a secure fit on hex heads, minimising rounding and slip.

Suitable for

• Automotive maintenance and light vehicle repairs
• Bicycle assembly and adjustments
• Household repairs and furniture assembly
• General mechanical and workshop tasks

Key specifications

• Open-end sizes: 14 mm and 15 mm
• Material: hardened steel for durability
• Design: flat, compact profile for tight spaces
• Finish: corrosion-resistant surface treatment
• Weight: lightweight for handheld use

How to use

Select the end of the wrench that matches the fastener size (14 mm or 15 mm). Place the open jaws fully onto the hexagonal head to ensure full contact and reduce the risk of rounding. Apply controlled torque by pulling the handle smoothly; avoid sudden jerks. For confined spaces, position the flat profile of the wrench between components and turn with short, deliberate movements. After use, wipe the wrench clean and store it in a dry place to preserve the surface treatment.

Usage recommendations

Use the wrench only on fasteners that match the indicated sizes and avoid applying impact or hammer force. For high-torque applications, use an appropriately rated tool such as a box-end wrench or torque wrench to prevent damage to the fastener or tool. Regularly inspect the open ends for wear and replace the tool if jaws become rounded.