Combination wrench Proline 35472 — 12 mm, length 167.7 mm, 1 piece

Proline 35472 is a single-piece 12 mm combination wrench with an overall length of 167.7 mm. The tool pairs an open-end with a boxed ring end to allow both quick nut engagement and secure torque application. Forged construction and chromium plating provide durability and corrosion resistance, while a satin finish reduces glare and helps resist surface wear. The compact length and minimum work angle of 5° make the wrench suitable for access in confined areas and for working on closely spaced fasteners.

Advantages

The forged steel construction ensures reliable strength under typical hand-torque loads, and the chromium-plated surface protects against rust and chemical exposure in workshop environments. The combination of an open-end and a ring end gives flexibility for rapid turning and final torque control. The satin finish offers a professional look and minimizes reflections during use, and the 5° minimum work angle allows efficient repositioning in tight spaces.

Suitable for

• Automotive repairs and maintenance
• General mechanical assembly and disassembly
• Maintenance tasks in workshops and factories
• DIY and home repairs where access is limited

Key specifications

• Wrench type: combination (open-end and box-end)
• Size: 12 mm
• Overall length: 167.7 mm
• Material: forged steel
• Surface finish: chromium-plated, satin
• Minimum work angle: 5°
• Quantity: 1 piece

How to use

Select the 12 mm opening that matches the nut or bolt head. Use the open-end for initial turning or when access is limited, and switch to the box-end to apply higher torque or to finish tightening for a secure fit. Position the box-end fully over the fastener head before applying force to minimize rounding. When working in confined spaces, use the minimum work angle by flipping the wrench between strokes to advance the fastener incrementally.

Usage recommendations

Inspect the wrench for visible wear or damage before use and avoid applying impact forces or using the wrench with cheater bars. Clean and lightly lubricate the tool after use to preserve the chromium plating and satin finish. Store in a dry tool cabinet or toolbox to reduce corrosion risk.