Feeler gauge details
Powerbuilt Valve Tappet Feeler Gauge 12-Blade (648393)
The Powerbuilt 648393 12 Blade Valve Tappet Gauge is designed for accurate measurement and adjustment of valve tappet clearance in automotive engines. Built with durable carbon steel, this feeler gauge features twelve offset blades that measure clearances from 0.008" to 0.026". Its compact size and sturdy construction make it ideal for mechanics and DIY users working on precise engine tuning and maintenance. This tool provides consistent, reliable results for valve clearance adjustment in a variety of applications.
Twelve offset blades for measuring valve tappet clearance
Durable carbon steel construction for long-lasting use
Compact and lightweight design for easy handling
Measures clearances ranging from 0.008" to 0.026"
Ensures accurate valve clearance measurement
Supports reliable engine performance and maintenance
Portable and convenient tool for mechanics or DIY projects
Strong design withstands repeated use in demanding tasks
Technical Specifications:
Brand: Powerbuilt
SKU: JB-ALT-648393
UPC: 028907201078
Size: Angle 12-Blade
Product identification
- Brand: Powerbuilt
- Model / MPN: 648393






