Facom 3/8" Drive Spark Plug Socket with Retainer

The Facom 3/8" Drive Spark Plug Socket with 21mm diameter and 90mm length is the premium choice for the largest spark plug applications found in heavy commercial vehicles, plant machinery, and industrial engines. This largest variant in the range is specifically designed to accommodate oversized spark plugs whilst maintaining the compact 90mm length for practical accessibility.

The 21mm diameter makes this socket essential for technicians working on large-displacement engines, generators, and industrial equipment where standard spark plug sockets are simply too small. The built-in retainer provides a secure grip on even the heaviest spark plugs, preventing drops and ensuring safe, controlled installation and removal.

Crafted to Facom's renowned quality standards, this socket combines robust construction with precision engineering for professional-grade performance. The 3/8" square drive ensures compatibility with standard ratchets and accessories, making it an indispensable tool for workshops handling diverse vehicle and equipment types.

Features and Benefits:
• Built-in spark plug retainer for secure operation
• 21mm diameter for largest spark plug applications
• Compact 90mm length for practical accessibility
• 3/8" square drive for universal compatibility
• Professional-grade construction and precision

Specifications:
Drive: 3/8"
Diameter: 21mm
Length: 90mm