WORKPRO 14mm Spark Plug Socket Set, 3PC with 6in & 10in Extensions — Magnetic Core & Swivel

If you service engines at home or in a professional shop, having the right spark plug sockets saves time and prevents damage to delicate plugs. This WORKPRO kit combines a thin-wall 14mm socket with two extension lengths, a magnetic core, and a 360° swivel to tackle restricted access wells, deep ports, and awkward angles without slipping or losing the plug.

How does this socket set help when spark plugs sit deep or at awkward angles?

The included 6" and 10" extensions give you the reach to access recessed spark plugs while the swivel action lets you align the socket with the plug even if your ratchet cannot sit straight. The magnetic core holds the plug in place during removal and installation, reducing the risk of dropping it into the engine bay.

• Two extension lengths—6" and 10"—for shallow and deep wells
• 360° swivel head for angled access
• Magnetic core retains plugs during handling

What makes the WORKPRO sockets durable and precise?

Each piece is forged from hardened, heat-treated chrome alloy steel and finished with a mirror-polish chrome plating to resist corrosion and wear. Size markings are clear on the socket body so you can quickly confirm the 14mm specification when switching tools.

• Hardened, heat-treated chrome alloy construction
• Mirror-polish chrome finish for rust resistance
• Visible size markings for quick identification

Will this set protect spark plugs from damage during removal and installation?

The thin-wall 14mm design reduces interference with surrounding components while the 12-point internal profile grips the plug without rounding corners. The magnetic core and knurled grip also help maintain control and minimize slippage that could lead to cross-threading or drop damage.

• Thin-wall socket minimizes clearance issues in tight engine bays
• 12-point interior improves contact and torque distribution
• Knurled exterior provides hand control when threading by hand

Which vehicles and jobs are best suited for this 14mm set?

This 14mm kit fits many passenger cars, light trucks, motorcycles, and small engines that use 14mm spark plugs. Whether you're doing routine maintenance, swapping plugs for performance tuning, or diagnosing ignition issues, the extensions and swivel make the set versatile across engine layouts.

• Compatible with engines using 14mm spark plugs
• Useful for shallow and deep cylinder heads, V-engines, and transverse layouts
• Suitable for DIYers, mobile mechanics, and shop technicians

Who is this for: The WORKPRO 3PC 14mm Spark Plug Socket Set is aimed at home mechanics, professional technicians, and anyone who frequently services small engines or vehicles that use 14mm plugs. It’s especially useful if you encounter deep spark plug wells or limited access ports and need a durable, magnetic, swivel-capable tool to protect plugs and speed up jobs.