Keep the right spark plug tool ready for race-day maintenance with GEARWRENCH 3/8″ drive spark plug sockets. Built for dependable spark plug removal and installation, each socket has a precision-machined hex opening for a snug fit, while the built-in rubber insert cushions and grips the plug to help protect the porcelain and prevent drops.
For go-karting, choose the 5/8″ socket for stubby two-stroke spark plugs and four-cycle spark plugs. The 13/16″ socket is used for most single-speed two-stroke motors. Select the size you need, then pair it with a standard 3/8″ ratchet or extension for quick, controlled service at the track or in the workshop.
Key Features
Available in 5/8″ and 13/16″ sizes as selectable variants
5/8″ size suits stubby two-stroke and four-cycle karting spark plugs
13/16″ size suits most single-speed two-stroke karting motors
Precision-machined hex opening for a snug spark plug fit
3/8″ drive compatible with standard ratchets and extensions
Built-in rubber insert cushions, grips, and protects spark plug porcelain
Helps prevent dropped plugs during removal and installation
Durable high-strength steel construction with a smooth finish
Made in Taiwan
From the pits to the shop, get a secure grip and the right fit for every spark plug change.
