Beta Tools (Article# 956E 17.8) 17.8mm, 11/16 in Spark Plug Socket, 3/8 in Square Drive, 6 Point, Chrome-Plated - BT 9560021

A spark plug wrench, often referred to as a spark plug socket, is a specialized tool designed for the removal and installation of spark plugs in internal combustion engines. It is a critical tool for automotive maintenance and repair. A spark plug wrench has a hexagonal or bi-hexagonal socket at one end, which is specifically sized to fit over the hexagonal top of a spark plug. The socket is deep enough to securely grasp the spark plug and allow for removal or installation.

Features:

• Thin sturdy wall allows access to confined space
• Retaining spring in socket grips spark plug
• A rubber insert protects the spark plug ceramic

Specifications:

• Overall Length: 70mm
• Wrench Size: 17.8mm - 11/16 in
• Certificate: ISO 11168
• Diameter Size: 23.6mm
• Finish: Chrome-Plated
• Weight: 0.28 lbs