ELEAD 16-Piece Spark Plug Socket Set 3/8in Drive — Magnetic Swivel Sockets & 5-45 lb-ft Torque Wrench

This compact kit gathers the sockets and tools technicians and DIYers need to remove, install, and set spark plug gaps across many vehicle makes and models. Built from chrome vanadium steel with a mirror finish, the set combines corrosion-resistant sockets with a torque wrench that clicks at a preset value to protect plugs and threads. Included adapters, a universal joint and a long extension make it easier to reach plugs tucked behind manifolds or wiring harnesses.

How does this kit protect spark plugs during installation?

The included 3/8" drive torque wrench covers 5–45 lb-ft and uses a click-stop mechanism so you stop applying force once the preset torque is reached. That prevents over-tightening and reduces the risk of damaged threads or broken plug insulators. Magnetic swivel sockets and 12-point designs also hold plugs securely during insertion.

• Torque range: 5–45 lb-ft (6.8–61 N·m) with audible click
• Magnetic sockets secure plugs for one-hand placement
• 12-point swivel sockets reduce cross-threading risk in tight access

What sizes and specialty tools are included for different engines?

The set covers common spark plug hex sizes and adds E-Torx and Torx bits for vehicles using specialty plug designs. Six hex sockets from metric to fractional sizes, plus E10 E-Torx and T45/T47 Torx bit sockets, let you service a wide variety of modern and older engines without hunting for separate tools.

• Sockets: 9/16", 5/8", 3/4", 13/16", 14mm, 18mm
• Special bits: E10 E-Torx, T45 and T47 Torx
• Additional pieces: 14mm & 16mm 12-point magnetic swivel sockets

How does the kit reach plugs in tight engine compartments?

Flexible access pieces make it practical to work around engine covers, wiring and manifolds. A 10" extension, a universal joint and swivel sockets create angled approaches so you can remove or install plugs without dismantling surrounding components. The mirror-polished finish also eases cleaning after greasy jobs.

• 10" extension bar for deep or recessed plugs
• Universal joint enables angled access in cramped bays
• Swivel and 12-point sockets improve reach and alignment

How do I check and adjust spark plug gaps with this set?

The kit includes a spark plug gap tool covering 0.020–0.100 inch (0.6–2.4 mm) so you can verify and set the correct electrode distance before installation. Correct gap measurement helps ensure the engine runs as intended, and adjusting the gap is quick using the supplied gauge rather than buying a separate tool.

• Gap range: 0.020–0.100 in (0.6–2.4 mm)
• Handheld gauge for swift measurement and small adjustments
• Works together with torque wrench to protect plug and thread integrity

Who is this for? The ELEAD 16-piece spark plug socket set suits professional mechanics, mobile technicians and car enthusiasts who service a variety of passenger cars, light trucks and motorcycles. It’s especially useful when you need reliable torque control, magnetic retention for one-hand plug placement, and flexible reach in tight engine bays—making routine plug replacement and diagnostics faster and less error-prone.