Laser Extra Deep Master Socket Set - 18 Piece Set - 8420
A master socket set of extra deep metric sockets, with a single Hex (6pt) profile, designed to rea...A master socket set of extra deep metric sockets, with a single Hex (6pt) profile, designed to reach heavily recessed fixings, including those found on bumper, rear lamp and door hinge fittings. The set includes 3/8"D sockets from 6mm to 18mm, 1/2"D sockets from 19mm to 21mm, together with 3/8"D to 1/2"D adaptor and a 1/4"D to 3/8"D adaptor. All supplied in a sturdy blow mold case to keep the sockets organised. Includes 13 x 3/8"D sockets: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 and 18mm; 3 x 1/2"D sockets: 19, 20 and 21mm. Single Hex (6pt) x 120mm long. Also includes 1 x 1/4"D to 3/8"D adaptor; 1 x 3/8"D to 1/2"D adaptor. Manufactured from chrome vanadium and supplied in a blow mold carry case. Applications include: parking brake cable adjusters, bumper, rear lamp and door hinge fittings etc.
Laser 8420 Extra Deep Master Socket Set 18pc MetricFree delivery in 1–3 days£159.53Visit shop →
Laser Tools Extra Deep Master Socket Set 18pc 8420Free delivery in 1–3 days£159.54Visit shop →
Laser Tools Extra Deep Master Socket Set 18 Piece Set - 8420Free delivery in 1–3 days£159.55Visit shop →
Laser 8420 Extra Deep Master Socket Set 18pc MetricFree delivery in 1–3 days£159.55Visit shop →
LASER 8420 Extra Deep Master Socket Set 18 Pieces 3/8"" 1/2"" Drive 6mm-21mm 120mmFree delivery in 1–3 days£169.60Visit shop →
Product Information
Full details
This Laser 18-piece Extra Deep Master Socket Set is designed for mechanics and DIY enthusiasts needing to access difficult-to-reach fixings, particularly those found on automotive components like bumper, rear lamp, and door hinge fittings. Its key benefit is the extra-deep socket profile allowing engagement with heavily recessed nuts and bolts. A potential limitation is that the set includes metric sizes only and may not cover all fastener types.
All features
Model Part Number
8420
Brand
Laser
Extended Product Information
FAQs
What types of fasteners are these sockets designed for?
These sockets are designed for standard metric hex (6-point) fasteners.
What is the primary advantage of the "extra deep" design?
The extra deep design allows the sockets to reach and grip fasteners that are recessed far down into a component or housing, which standard sockets cannot access.
Can I use these sockets with an impact wrench?
Yes, the sockets are manufactured from chrome vanadium steel, which is suitable for use with impact wrenches, provided you use the correct drive size and size of socket.
How do I clean the sockets?
Wipe them clean with a dry or slightly damp cloth after use. Ensure they are dry before returning them to the case.
What are the included drive sizes and adaptors?
The set includes 3/8"D sockets (6mm-18mm) and 1/2"D sockets (19mm-21mm). It also comes with a 1/4"D to 3/8"D adaptor and a 3/8"D to 1/2"D adaptor.
Are these sockets suitable for imperial (SAE) fasteners?
No, this set contains metric sizes only and is not designed for imperial (SAE) fasteners.
What specific applications are mentioned for this set?
The set is particularly useful for applications such as parking brake cable adjusters, bumper fittings, rear lamp fittings, and door hinge fittings.
Troubleshooting
Socket does not fit fastener.
Verify that the socket size and profile (Hex 6pt) match the fastener. Ensure the fastener is metric. Check if the fastener head is damaged or excessively worn.
Socket slips on fastener.
Ensure you are using the correct size socket. Clean both the socket interior and the fastener head to remove dirt or grease. Apply firm, steady pressure when turning.
Adaptor does not securely connect.
Confirm you are using the correct adaptor for the drive sizes. Ensure the drive tangs on the ratchet and the socket/adaptor are not damaged. Clean the connection points.
Case latch is difficult to open/close.
Check for any debris obstructing the latch mechanism. If it feels stiff, a small amount of lubricant might help, but use sparingly.
Pros and Cons
Pros
Excellent for accessing deeply recessed fasteners.
Robust chrome vanadium construction ensures longevity.
Includes essential metric sizes for automotive work.
Adaptors provide flexibility with different drive sizes.
Organised case keeps tools protected and accessible.
Cons
Metric sizes only; not suitable for imperial fasteners.
May not include specialized profiles beyond hex.
The deepest sockets might not be needed for all tasks, adding to set size.
Setup, Compatibility & Care
Setup: No assembly is required. The sockets and adaptors are ready for immediate use with compatible drive tools.
Compatibility:
Drive Sizes: The set includes sockets with 3/8" drive (6mm-18mm) and 1/2" drive (19mm-21mm). Adaptors are provided to convert between 1/4" and 3/8" drives, and 3/8" and 1/2" drives.
Tools: Compatible with standard 3/8" and 1/2" drive ratchets, breaker bars, and impact wrenches.
Fasteners: Designed for standard hex (6-point) metric fasteners.
Care:
Cleaning: Wipe sockets clean with a dry or slightly damp cloth after use to remove grease and dirt. Avoid harsh chemicals.
Storage: Store all components in the provided blow mold case to prevent loss and damage. Ensure sockets are dry before storing.
Inspection: Periodically inspect sockets for wear or damage. Replace any damaged sockets to ensure safety and prevent fastener damage.