Socket wrench Proline CrV 7mm extended - chrome vanadium 7 mm

Extended L-type hex key socket wrench made from chrome-vanadium (CrV) steel with a hardness of 56–60 HRC. This single 7 mm socket wrench has an overall length of 142 mm and a working length of 34 mm, providing extra reach for accessing recessed or hard-to-reach fasteners. The chrome finish improves corrosion resistance and simplifies cleaning.

Advantages

The Proline CrV 7 mm extended socket wrench combines a hardened chrome-vanadium construction with an extended profile to deliver durability, resistance to wear and improved access in confined spaces. Its 56–60 HRC hardness ensures a reliable grip on fasteners while the chrome plating reduces corrosion and surface damage.

Suitable for

• Automotive repair where fasteners are recessed or obstructed
• Household maintenance and appliance repair
• Workshop and machinery servicing

Key specifications

• Type: L-type extended hex key socket wrench
• Material: Chrome-vanadium (CrV) steel
• Hardness: 56–60 HRC
• Size: 7 mm
• Overall length: 142 mm
• Working length: 34 mm
• Finish: Chrome-plated
• Brand: Proline
• MPN: 5484079
• EAN: 5903755484079

How to use

Select the 7 mm Proline CrV extended socket wrench for the corresponding hex fastener. Insert the socket end onto the fastener head and apply steady torque, using the extended arm for improved leverage or to reach recessed positions. Inspect the tool and the fastener seating before applying high torque to avoid rounding the fastener.

Usage recommendations

Use the socket wrench with appropriate force and tools; avoid impact tools unless the socket is rated for such use. Store the tool dry and clean after use to maintain the chrome finish and prevent corrosion.