Neilsen Socket - 3/8" Drive - 21mm - 250mm
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3/8'' Drive Extra Long Spark Plug Socket 21mm X 250mmFree delivery in 1–3 days£12.99Visit shop →
Neilsen 3/8"" Drive 21mm Extra Long Spark Plug Deep Square Metric Socket 250mmFree delivery in 1–3 days£13.39Visit shop →
Neilsen 3/8"" Drive 21mm Extra Long Spark Plug Deep Square Metric Socket 250mmFree delivery in 1–3 days£14.60Visit shop →
Product Information
Full details
This guide is for anyone using the Neilsen 3/8" Drive Extra Long Spark Plug Socket, designed for cars and motorbikes. The primary benefit is the ease of spark plug installation and removal, thanks to its magnetic design and extended reach. Keep in mind that the 27mm outside diameter may not fit in all confined spaces.
All features
| Model Part Number | CT4510 |
|---|---|
| Brand | Neilsen |
Extended Product Information
FAQs
What size is the socket?
The socket size is 21mm.
What type of drive does it use?
It uses a 3/8" drive.
What material is the socket made of?
The socket is made of CR-V (Chrome Vanadium) steel.
Does it come with a ratchet?
No, the socket does not include a ratchet. It is designed to be used with a 3/8" drive ratchet or extension.
What is the length of the socket?
The socket is 250mm long.
What is the purpose of the internal magnet?
The internal magnet holds the spark plug securely, making installation and removal easier.
What vehicles is this socket suitable for?
The socket is designed for use on both cars and motorbikes.
Troubleshooting
Socket doesn't fit over spark plug.
Ensure you are using the correct size (21mm) and that no obstructions are present.
Spark plug is stuck.
Apply penetrating oil and let it soak. Ensure you are turning the socket in the correct direction.
Pros and Cons
Pros
- Extended length for accessing hard-to-reach spark plugs.
- Internal magnet for secure spark plug retention.
- Durable CR-V construction.
- Compatible with a wide range of vehicles.
- 12-point socket for a secure grip.
Cons
- 27mm outside diameter may not fit in all tight spaces.
- Requires a 3/8" drive ratchet or extension (not included).
- Specific to spark plug applications.
Setup, Compatibility & Care
Setup:
- Attach the socket to a 3/8" drive ratchet or extension.
- Insert the socket over the spark plug.
- Rotate the ratchet to loosen or tighten the spark plug.
Compatibility:
- Designed for use on cars and motorbikes.
- Compatible with spark plugs requiring a 21mm socket.
- Ensure there is sufficient clearance for the 27mm outer diameter.
Care:
- Clean the socket after each use to remove any debris.
- Store in a dry place to prevent rust.
- Avoid using excessive force, which could damage the socket or spark plug.