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3306M14 14mm Spark Plug Socket | 12-Point 3⁄8″”Drive Rubber Insert
3306M14: 14mm Professional 12-Point Spark Plug Socket (3/8″ Drive)
- Spark Plug Socket
- Douille pour bougie d’allumage
- Nasadka do świec zapłonowych
- Zündkerzennuss
- Vaso para bujía
- ソكيت شمعات الإشعال
- 火星塞專用套筒
- Soquete para vela de ignição
- Gyújtógyertyakulcs
- Cheie tubulară pentru bujii
- Bussola per candele
- Bougiesleutel
- Свечной ключ (торцевая головка)
- Buji lokması
- 3306M14/ 3306-4M14/ 3306-10M14/ 3306M18S
Spark Plug Socket (Model 3306M14) is a professional-grade automotive instrument engineered for the installation and removal of 14mm spark plugs. Manufactured by Hans Tools, this model is defined by its 12-Point (Bi-Hex) Geometry and integrated Rubber Retention Insert. Designed for modern multi-valve engines where plug wells are narrow and deep, the 3306M14 provides a precision thin-wall profile and the necessary “soft-grip” protection to prevent ceramic insulator cracking during high-torque service.
| 3306M | D mm | L mm |  g |  pcs |
|---|---|---|---|---|
| 14 | 18.9 | 64 | 66 | 10 |
| 3306-4M14 | 90 | 150 | 10 | |
| 3306-10M14 | 21.4 | 250 | 216 | 5 |
| 3306M18S | 24 | 65 | 110 | 10 |
Feature
An-Lock Drive® & Retention Engineering
The 3306M14 Spark Plug Socket is built for mission-critical engine service:
- 12-Point (12Pt) Bi-Hex Profile: The defining professional feature is the 12-point internal geometry. This allows for easier mating with the spark plug hex in restricted engine bays and provides more contact points to distribute torque, reducing the risk of rounding.
- Integrated Rubber Insert: Equipped with a high-durability internal rubber grommet. This insert serves a dual purpose: it securely holds the spark plug for one-handed extraction from deep wells and cushions the ceramic insulator against side-loading forces that cause hairline fractures.
- Thin-Wall Chrome Vanadium Construction: Forged from premium heat-treated Cr-V. The walls are precision-machined to be as thin as possible while maintaining industrial torque strength, ensuring fitment in the tightest modern cylinder heads.
- An-Lock Drive® Technology: Features the Hans proprietary An-Lock design, which focuses force on the flat walls of the fastener rather than the corners. This prevents damage to the spark plug shell and ensures a stronger, non-slip grip.
- Polished Chrome Finish: Finished with a high-luster nickel-chrome plating for maximum corrosion resistance against engine fluids and a wipe-clean surface.
B2B Procurement & Workshop ROI
- Modern Fleet Standard: This Spark Plug Socket is the primary choice for Automotive Service Centers because the 14mm 12-point configuration is the mandatory standard for many modern European and Japanese engines.
- Zero-Damage Compliance: The rubber insert significantly reduces “re-work” costs caused by cracked spark plug ceramics, which often lead to engine misfires and expensive diagnostic time.
- Industrial Durability: Fully compliant with DIN/ANSI standards, ensuring the socket maintains dimensional accuracy across thousands of service cycles.
