SATA ST42407SC VDE Insulated Single Offset Ring Wrench 7mm
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Delivery by Friday, 31 Jul
- For use in high voltage areas, up to 1000V alternating current
- Off-corner loading design provides better grip and reduces fastener rounding
- Offset box end design provides better access to recessed fasteners
- Chrome vanadium alloy steel (Cr-V) for exceptional strength and durability
Key Features
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Features & Benefits
VDE Insulation
Rated for 1,000 volts, providing protection against electric shock when working on live circuits.
Offset Design
The offset head allows for better access to fasteners in tight spaces, improving maneuverability.
Precision Fit
Designed to fit 7mm fasteners securely, reducing the risk of rounding and ensuring reliable torque application.
Durable Construction
Made from high-quality chrome vanadium steel for exceptional strength and durability.
Corrosion Resistant
Chrome finish protects against rust and corrosion, ensuring longevity and maintaining appearance over time.
Ergonomic Handle
The handle is designed for a comfortable grip, reducing hand fatigue during prolonged use.
Lightweight Design
Easy to handle and carry, making it suitable for professional and DIY applications.
Versatile Use
Ideal for electrical work, automotive repairs, and general maintenance tasks, enhancing tool utility.
Easy Identification
Markings on the handle for quick size identification, saving time when selecting the right tool.
Safety Compliance
Meets international safety standards for insulated tools, ensuring user safety while working.
Key Specifications
Custom Stock Status
In Stock
Weight
0.01 kg
Brands
Sata
Color
Silver
Size
7mm
Quantity Unit
PCS
Model No
ST42407SC
Item Type
Offset Ring Wrench
Material
Chrome Vanadium Steel
Number of Pieces
1
Country Of Origin
China
Usage
Electrical applications, ensuring safety while working on live circuits
Distributor
Exclusive Distributor
Frequently Asked Questions
What is the SATA ST42407SC VDE Insulated Single Offset Ring Wrench used for?
It's a 7mm insulated wrench designed for use in electrical environments up to 1000V AC. The offset ring head and off-corner loading improve access and reduce fastener rounding in tight spaces.
What does VDE insulation mean on this tool?
VDE insulation indicates the tool is rated for up to 1,000 volts, providing protection against electric shocks when working on live circuits and meeting recognized safety standards for insulated tools.
What are the standout design features of this wrench?
Key features include off-corner loading for better grip and reduced rounding, an offset box end for tight-space access, chrome vanadium steel construction for strength, a corrosion-resistant chrome finish, and an ergonomic handle for comfortable use.
What are the key specifications and dimensions?
Size: 7mm. Insulation rating: 1,000 V AC. Material: Chrome vanadium steel (Cr-V). Finish: Chrome for rust resistance. Design: Offset head with off-corner loading.
How do I safely use this wrench on live electrical work?
Inspect the tool for damage before use, wear appropriate PPE, work within the rated voltage (up to 1,000 V AC), avoid using if insulation is damaged, keep hands dry, and use the correct size with steady torque to minimize rounding.
Which fasteners will this wrench fit and how can I ensure a secure fit?
It is designed to fit 7mm fasteners. Look for size markings on the handle to confirm the correct size, and apply controlled torque to avoid rounding.
How durable is the tool and will it resist corrosion?
Constructed from chrome vanadium steel with a chrome finish, it is designed for high strength, long life, and corrosion resistance in typical use.
What are some nearby alternative insulated wrenches available on Fepy for quick comparison?
For close sizes in the same insulated family, you can consider: 6mm variant: https://fepy.com/product/sata-st42406sc-vde-insulated-single-offset-ring-wrench-6mm and 8mm variant: https://fepy.com/product/sata-st42408sc-vde-insulated-single-offset-ring-wrench-8mm
What are typical use cases for this wrench?
Electrical installations and maintenance, automotive repairs, and general maintenance tasks where insulated tools help protect against electric shock and where access in tight spaces is needed.
How should I maintain and store this wrench to ensure longevity?
Clean it with a dry cloth after use, avoid exposure to moisture, store in a dry toolbox, and inspect for any damage before each use to ensure insulation integrity remains intact.
Is this wrench suitable for professional use or DIY projects?
Yes. The VDE insulation up to 1,000 V AC and durable chrome vanadium construction make it suitable for both professional electrical work and DIY tasks involving live circuits.
Why choose this 7mm VDE insulated wrench over a non-insulated option?
The 7mm VDE insulated wrench provides electrical protection up to 1,000 V AC, reducing shock risk when working near live circuits. The off-corner loading and offset design also improve accessibility and reduce fastener damage compared with non-insulated tools.
Frequently Asked Questions
It's a 7mm insulated wrench designed for use in electrical environments up to 1000V AC. The offset ring head and off-corner loading improve access and reduce fastener rounding in tight spaces.
VDE insulation indicates the tool is rated for up to 1,000 volts, providing protection against electric shocks when working on live circuits and meeting recognized safety standards for insulated tools.
Key features include off-corner loading for better grip and reduced rounding, an offset box end for tight-space access, chrome vanadium steel construction for strength, a corrosion-resistant chrome finish, and an ergonomic handle for comfortable use.
Size: 7mm. Insulation rating: 1,000 V AC. Material: Chrome vanadium steel (Cr-V). Finish: Chrome for rust resistance. Design: Offset head with off-corner loading.
Inspect the tool for damage before use, wear appropriate PPE, work within the rated voltage (up to 1,000 V AC), avoid using if insulation is damaged, keep hands dry, and use the correct size with steady torque to minimize rounding.
It is designed to fit 7mm fasteners. Look for size markings on the handle to confirm the correct size, and apply controlled torque to avoid rounding.
Constructed from chrome vanadium steel with a chrome finish, it is designed for high strength, long life, and corrosion resistance in typical use.
For close sizes in the same insulated family, you can consider: 6mm variant: https://fepy.com/product/sata-st42406sc-vde-insulated-single-offset-ring-wrench-6mm and 8mm variant: https://fepy.com/product/sata-st42408sc-vde-insulated-single-offset-ring-wrench-8mm
Electrical installations and maintenance, automotive repairs, and general maintenance tasks where insulated tools help protect against electric shock and where access in tight spaces is needed.
Clean it with a dry cloth after use, avoid exposure to moisture, store in a dry toolbox, and inspect for any damage before each use to ensure insulation integrity remains intact.
Yes. The VDE insulation up to 1,000 V AC and durable chrome vanadium construction make it suitable for both professional electrical work and DIY tasks involving live circuits.
The 7mm VDE insulated wrench provides electrical protection up to 1,000 V AC, reducing shock risk when working near live circuits. The off-corner loading and offset design also improve accessibility and reduce fastener damage compared with non-insulated tools.
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