What's the difference between standard and deep sockets, and when would I use each?

Standard sockets are best for accessing fasteners with plenty of clearance around them. Deep sockets, like some Grey Pneumatic impact sockets, provide extra length to reach recessed fasteners or those on long bolts. Consider a deep socket if you frequently work on engines or suspensions where access is limited. Keep in mind that deep sockets may not fit in tight spaces where a standard socket would work.

What does '6 point' vs. '12 point' refer to in socket design, and which is better?

The terms '6 point' and '12 point' refer to the internal shape of the socket that grips the fastener. A 6-point socket grips the fastener on its six corners, offering a more secure grip and reducing the risk of rounding off the fastener, especially when dealing with stubborn or corroded bolts. A 12-point socket engages the fastener at twice as many points making it faster to engage the fastener. For most high-torque applications, a 6-point socket, like the Grey Pneumatic 3/8 Inch Drive Magnetic 6 Pt Deep Length Impact Socket, is generally preferred.

What does 'SAE' mean, and why is it important when choosing a socket set?

'SAE' stands for Society of Automotive Engineers, and in the context of sockets, it refers to sockets measured in inches. It's crucial to choose the correct measurement system, as SAE and metric sockets are not interchangeable. Using the wrong size can damage the fastener or the socket. If you're working on American-made vehicles or equipment, you'll likely need SAE sockets.

What's the difference between impact and non-impact sockets?

Impact sockets are specifically designed for use with impact wrenches and drivers. They are made from a tougher alloy steel, like chrome-molybdenum (Cr-Mo), and undergo a different heat treatment process to withstand the high torque and repeated impacts. Non-impact sockets, often made from chrome vanadium (Cr-V) steel, are not designed for impact tools and can shatter or crack under high stress. Always use impact-rated sockets with impact tools for safety and tool longevity.

What are 'driver sockets' and what are they used for?

Driver sockets aren't for standard nuts and bolts; instead, they are designed to fit specific types of fasteners like Torx, hex, or spline bolts. For example, Sunex Tools makes a variety of Torx driver sockets. Using the correct driver socket ensures a secure grip and prevents damage to the fastener head. Common applications include automotive repair, machinery maintenance, and electronics assembly.

What are tap sockets used for?

Tap sockets are designed to hold and drive taps, which are tools used to create internal threads in holes. They provide a more secure and efficient way to turn a tap compared to using a wrench directly on the tap's square end. Tap sockets, like those from Lisle, are especially useful in tight spaces where a T-handle tap wrench won't fit. Be sure to select the correct tap socket size for the tap you are using.

What should I consider when choosing a socket set if I work on classic cars?

When working on classic cars, consider the age and origin of the vehicle. Many older American cars use SAE fasteners, so a comprehensive SAE socket set is essential. Also, consider the condition of the fasteners. Older vehicles often have corroded or damaged bolts, so investing in high-quality sockets that provide a secure grip, like 6-point sockets, is crucial to prevent rounding off the fastener heads. Penetrating oil and patience are also your friends.

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Knipex-Werk | 989911S3 | 3/8" SAE 10 PC. 1,000V Insulated Socket Set 98 99 11 S3

Name: 3/8" SAE 10 PC. 1,000V Insulated Socket Set 98 99 11 S3
Brand: Knipex-Werk
SKU: 131780
Price: 488.75 USD
Availability: InStock
Rating: 3 (1 reviews)

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Specifications

Manufacturer: Knipex-Werk KNIPEX
Model Number: {manufacturers_part_number}
Product Name: Knipex 3/8" SAE 10 PC. 1,000V Insulated Socket Set
Insulation Rating: 1,000V AC / 1,500V DC (VDE certified)
Drive Size: 3/8 inch
Socket Type: SAE (Imperial)
Set Contents: 10 pieces
Weight: 4.5 lbs
Dimensions: 15.5 x 11 x 3.5 inches

Key Features

1,000V Insulated: Each component is individually tested to provide electrical insulation up to 1,000V AC, meeting IEC 60900 standards.
VDE Certified: Approved for live working, ensuring compliance with international safety regulations for high voltage applications.
3/8" Drive Compatibility: Designed for use with standard 3/8" drive insulated ratchets and extensions, offering system versatility.
SAE Imperial Sizing: Includes a comprehensive selection of 10 essential SAE (imperial) socket sizes for various electrical and industrial fasteners.
Durable Construction: Manufactured from high-quality chrome vanadium steel for exceptional strength, longevity, and reliable performance in demanding environments.
Integrated Insulation: Robust, permanently molded multi-component insulation provides a secure, non-slip grip and maximum protection.
Organized Storage: Supplied in a rugged, compact case for efficient organization, protection, and easy transport of the insulated socket set.

Applications

Working on live electrical installations and components up to 1,000V.
Maintenance and repair of hybrid and electric vehicles (EVs).
Industrial electrical equipment servicing and troubleshooting.
Utility sector tasks involving power generation and distribution.
Telecommunications infrastructure maintenance requiring insulated tools.
Any professional application where strict electrical safety protocols and VDE certified insulated sockets are mandatory.

Benefits

Enhanced Electrical Safety: Protects users from electric shock when working on live circuits, significantly reducing workplace hazards.
Assured Compliance: VDE certification ensures adherence to stringent international safety standards, providing peace of mind and regulatory compliance for professionals.
Reliable Performance: Constructed from premium materials, this insulated socket set offers long-lasting durability and precise fitment for critical electrical tasks.
Versatile Fastener Handling: The 10-piece SAE selection covers common imperial sizes, enabling efficient work across a broad range of electrical and mechanical applications.
Improved Efficiency: The organized, protective case allows for quick identification and retrieval of the correct insulated socket, streamlining workflow and tool management on site.

Other products
Knipex-Werk Homepage
Model: 131780
Manufacturers Part #: 989911S3
Manufactured by: Knipex-Werk
Also Known As: KNP-989911S3, KNT-989911S3, KNP989911S3