Gross 1/2″ x 14 mm – Precision 12-Point Socket with Magnetic Core for Secure Spark Plug Installation and Removal
The Gross 13187 magnetic spark plug socket is engineered for fast, safe, and accurate spark plug handling. Designed for use with a 1/2″ drive ratchet or torque wrench, it features a 14 mm 12-point head and an integrated magnetic insert that securely holds spark plugs during extraction or insertion—eliminating drop risk and alignment issues.
Specification:
- Drive size: 1/2″ square
- Socket size: 14 mm (12-point geometry)
- Magnet: Built-in high-strength magnetic core
- Material: Chrome vanadium steel (Cr-V) for durability and corrosion resistance
- Surface: Polished chrome-plated finish for easy cleaning
- Use case: Ideal for servicing spark plugs in motorcycles, cars, lawn mowers, and garden tools
Benefits:
- The magnetic retention feature holds the spark plug securely in the socket, allowing safe removal even in deep or tight engine bays. The 12-point profile offers a smoother fit on modern plug hex designs, helping prevent rounding or slippage. Built for torque and precision, it ensures dependable use in any garage or workshop.
- Ideal for automotive mechanics, motorcycle technicians, small engine repairers, and DIYers needing a reliable 1/2″ drive spark plug socket with magnetic security and refined control.








