Auto spark plug gauge slider - Helps you reach the spark plug and the tool with stability - Provides precise alignment during spark plug installation and measurement - Compatible with most common automotive spark plugs - Compact, portable design for easy use in small spaces CNC machined car tools - Made from CNC machined material for solid, durable performance - Long-term use with reliable, repeatable results - Includes a conical reamer for precise seating and deburring where needed - Built for professional use as well as DIY projects Gap spark plug gauge slider - Simple and convenient to use as a motor spark plug distance tool - Quick and accurate gap measurement to ensure correct clearance - Easy to read and operate, reducing install errors - Lightweight and portable for on-the-go work Van seat organizer - Comes with a van seat organizer to keep the tool within easy reach - Helps maintain a consistent spark plug distance every time you work - Ideal for mobile service, fleet maintenance, or workshop use Use scenarios - Scenario 1: Replacing spark plugs in a van or car in a home garage, using the gauge slider to reach the plug and set the correct gap reliably. - Scenario 2: Mobile service call where space is limited; CNC machined tools stay durable under field conditions, and the van seat organizer keeps everything organized and accessible. - Scenario 3: In a workshop, use the conical reamer for precise seating preparation before installing new plugs, ensuring consistent distance and seating for multiple vehicles.