Spark Plug Socket - 16mm x 12 - CTA Manufacturing Corp.

The CTA Manufacturing 4329 Spark Plug Socket is a professional-grade tool engineered for precise spark plug service on late-model automotive engines. Its 16mm, 12-point design ensures a secure and accurate fit, crucial for minimizing damage during removal and installation in confined engine bays. This reliable socket is an essential addition for technicians requiring precision and durability in their work.

Key Features

• Precision 16mm Fitment: Designed specifically for 16mm spark plugs found in many newer import and domestic vehicles, including coil-on-plug applications.
• 12-Point Engagement: The internal 12-point configuration provides positive contact with the spark plug hex, reducing the risk of rounding, particularly with aluminum cylinder heads.
• Extended Reach Profile: With an approximate length of 6.25 inches, this socket offers necessary access to deep, narrow spark plug tubes and tight engine compartments while maintaining control.
• Professional-Grade Durability: Constructed to withstand daily rigorous use in professional shop environments, fleet maintenance, and demanding DIY garages.

Applications

The CTA 4329 Spark Plug Socket is suitable for the removal and installation of 16mm spark plugs in late-model passenger cars and light trucks. It excels in applications such as tune-ups, scheduled maintenance, and engine repairs on vehicles featuring recessed plug wells, overhead cam designs, and coil-on-plug ignition systems. This tool is ideal for both import and domestic platforms where precise engagement and clearance are critical to prevent damage to plugs, threads, and surrounding components.

Specifications

• Manufacturer: CTA Manufacturing Corp.
• Model Number: 4329
• Socket Size: 16mm
• Drive Type: 12-point
• Length: approx. 6.25"
• Weight: approx. 0.3 lbs
• Overall Dimensions: 6.25" x 2" x 1"