Laser Tools Difficult Access Socket Set 3/8"D 5 Piece Set - 8643
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eBayLaser Tools 8643 Difficult Access Socket Set 3/8""D 5pc TS4
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Laser Tools 8643 Difficult Access Socket Set 3/8""D 5pcFree delivery in 1–3 days£41.27Visit shop →
LASER 8643 Difficult Access Socket Set 5pc 3/8"" Drive Chrome Vanadium SteelFree delivery in 1–3 days£60.86Visit shop →
Laser Tools Difficult Access Socket Set 3/8""D 5 Piece Set - 8643Free delivery in 1–3 days£60.86Visit shop →
HomebaseLaser 3/8 Inch Difficult Access Set Socket 5 Pack
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wilkoLaser 3/8" Drive Deep Socket Set - 5 Piece - 20mm-24mm
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Laser 3/8" Drive Difficult Access Socket Set - 5 Pack - 20mm to 24mm - Chrome VanadiumFree delivery in 1–3 days£65.00Visit shop →
Product Information
Full details
This 3/8" drive, five-piece socket set from Laser Tools is designed for mechanics and technicians working on vehicles with difficult access points. Its key benefit is the specially designed cut-away section that allows it to reach and loosen components like diesel injection pipes and wired sensors, areas often inaccessible to standard sockets. A potential caveat is that the set includes specific, larger sizes (20mm-24mm) and may not cover all needs for smaller fasteners.
All features
| Model Part Number | 8643 |
|---|---|
| Brand | Laser |
Extended Product Information
FAQs
What makes these sockets 'difficult access'?
These sockets feature a cut-away section in their wall. This allows them to fit over obstructions like pipes or wires that would prevent a standard socket from reaching the fastener head.
What is the material of these sockets?
The sockets are manufactured from high-quality chrome vanadium steel, which is known for its strength, durability, and resistance to wear.
What sizes are included in this set?
The set includes five 3/8" drive deep sockets in the following metric sizes: 20mm, 21mm, 22mm, 23mm, and 24mm.
Are these sockets suitable for all types of vehicles?
They are particularly well-suited for commercial vehicles and other applications where access to components like diesel injection pipes and wired sensors is challenging. Their size range is specific to common applications in these areas.
How should I clean and maintain the sockets?
Clean them with a dry or slightly damp cloth after use. Store them on the provided metal rail in a dry environment to prevent rust and corrosion.
What is the drive size of these sockets?
The drive size is 3/8" square drive, which is a standard size compatible with most common ratchets and torque wrenches.
Can these sockets be used with impact wrenches?
While made from durable chrome vanadium, these sockets are typically intended for use with hand tools like ratchets and torque wrenches for precision work. For impact applications, it is recommended to use sockets specifically designed for impact use.
Troubleshooting
Socket does not fit over the fastener.
Verify that the correct socket size (20-24mm) is being used. Ensure there are no obstructions in the cut-away section of the socket that are preventing it from seating fully on the fastener. Check if the fastener itself has been damaged or modified.
Difficulty applying torque.
Ensure you are using a compatible 3/8" drive tool with sufficient leverage. Check that the socket is fully seated on the fastener head and that the cut-away section is not impeding the grip. For very tight fasteners, consider using a longer extension bar or a breaker bar.
Socket appears loose on the fastener.
This can happen if the fastener head is worn or if the socket tolerance is slightly larger than the fastener. Ensure the socket is as square as possible on the fastener head before applying torque. If the looseness is significant, the fastener may need replacement.
Rust or corrosion on the socket surface.
Clean the affected area with a soft cloth and a mild rust remover if necessary. Ensure the sockets are dried thoroughly after cleaning and stored in a dry place. Light oil can be applied to prevent future rust.
Pros and Cons
Pros
- Enables access to previously unreachable fixings on vehicles.
- Durable chrome vanadium construction ensures a long service life.
- Includes a practical range of larger metric sizes commonly found on commercial vehicles.
- Organised storage on a metal rail prevents loss and maintains workshop tidiness.
- Cut-away design specifically addresses challenges with pipe connectors and sensors.
Cons
- Limited size range (20-24mm) may not cover all applications.
- Not suitable for standard fasteners due to the specific design.
- Requires a 3/8" drive tool, not compatible with other drive sizes without an adapter.
Setup, Compatibility & Care Instructions
Setup: This socket set requires no specific setup beyond connecting the appropriate 3/8" drive ratchet, extension bar, or torque wrench. Ensure the chosen drive tool is securely attached to the socket before applying force.
Compatibility: The sockets are designed for use with any standard 3/8" square drive tool. They are intended for metric fasteners within the specified size range (20mm, 21mm, 22mm, 23mm, 24mm). They are particularly suited for applications involving pipe connectors and wired sensor units, but not lambda sensors.
Care: To maintain performance and longevity:
- Cleaning: After use, clean the sockets with a dry or slightly damp cloth to remove grease, dirt, and metal debris. Avoid using abrasive cleaners.
- Storage: Store the sockets on the provided metal rail in a dry environment to prevent rust and corrosion. Ensure the rail is secured to prevent the sockets from falling off.
- Inspection: Periodically inspect the sockets for any signs of damage, such as cracks or excessive wear, especially around the drive opening and the cut-away section. Replace any damaged sockets immediately.