Combination wrench Proline HD CrV 7 mm, chrome vanadium, 7 mm opening

Combination wrench Proline HD CrV 7 mm is a hand tool made from chrome vanadium steel, designed for turning nuts and bolts with a 7 mm size. It combines an open-end jaw and a closed ring in a single tool, providing compact dimensions for work in confined spaces and reliable torque application. The surface is chrome-plated to resist corrosion and the construction meets DIN 3110 requirements.

Advantages

The Proline HD combination wrench is forged cold from chrome vanadium steel, offering increased strength and durability. Chrome plating provides corrosion protection while the dual-end design ensures versatility for mechanical, automotive and household repairs. Strength parameters exceed DIN 899 and ANSI standard requirements by approximately 60%.

Suitable for

• Mechanical repairs and equipment maintenance
• Automotive work on nuts and bolts with 7 mm size
• Household and DIY tasks in tight or confined spaces
• Assembly and disassembly of small fixtures and fittings

Key specifications

• Brand: Proline
• Model: HD CrV
• Size: 7 mm
• Material: chrome vanadium steel (CrV)
• Finish: chrome-plated
• Standards: conforms to DIN 3110; strength ~60% above DIN 899 and ANSI requirements
• MPN: 5093066
• EAN: 5903755093066

How to use

Select the 7 mm combination wrench and fit the appropriate end (open jaw or ring) onto the nut or bolt. Apply steady torque, keeping the wrench aligned with the fastener to avoid slipping or rounding. For confined spaces use the open-end side; for higher torque and better grip use the ring side. After use, wipe clean and store in a dry place to maintain the chrome finish.

Usage recommendations

Use the tool only for its intended purpose on 7 mm fasteners. Do not use as a hammer or lever extension. Inspect regularly for wear or damage; replace if deformed or cracked to ensure safe operation.