Ko-ken USA 3/8 Sq. Dr. Z-Series 6-Point Clip Type Spark Plug Soc - Koken

The Ko-ken 3300CZ-16 Z-Series 3/8" drive 6-point clip type spark plug socket is engineered for professional technicians requiring reliable plug retention and precise engagement in challenging engine environments. Its internal clip-style insert firmly secures the spark plug throughout removal and installation, mitigating the risk of drops, cross-threading, or damage, particularly in deep or confined plug wells.

Key Features

• 3/8" Square Drive: Compatible with standard 3/8" drive ratchets, extensions, and flex-heads commonly used in professional automotive and industrial settings.
• 6-Point Spark Plug Geometry: Designed to grip the hex flats of the spark plug securely, reducing the potential for rounding or slipping on stubborn or seized plugs.
• Clip Type Retention: An integrated clip mechanism ensures the spark plug remains securely seated in the socket, critical when working in recessed cylinder heads or areas with limited access.
• Z-Series Construction: Features Ko-ken's precision-machined Z-Series design, delivering consistent fit, positive engagement, and efficient torque transfer for demanding applications.
• Professional Durability: Built for the demands of daily use in automotive repair, powersports, and small engine service environments.

Applications

The 3300CZ-16 is an essential tool for routine spark plug service, tune-ups, and engine repairs on a wide range of modern passenger cars and light trucks utilizing standard hex plugs. It is particularly advantageous for import and domestic engines featuring recessed plug tubes and overhead cam layouts with deep plug wells or restricted firewall clearance, where secure plug handling is paramount. This professional-grade socket also proves effective for servicing small engines found in generators, mowers, and various power equipment, where controlled plug manipulation helps safeguard aluminum threads.

Specifications

• Manufacturer: Koken (Ko-ken USA)
• Model Number: 3300CZ-16
• Drive Size: 3/8" square drive
• Socket Type: 6-point spark plug socket
• Retention: Clip type
• Series: Z-Series
• Weight: 1 lb
• Dimensions: 11" L x 1" W x 1" H