Experience precision braking with the Penske PM Brake Gauge, a must-have tool for any automotive enthusiast or professional mechanic. Designed to measure 10/32" brake lines, this gauge ensures accurate readings for proper brake system maintenance. The robust construction and easy-to-read dial make it a reliable choice for monitoring your vehicle's brake performance. Whether you're tuning your car for optimal performance or troubleshooting brake issues, the Penske PM Brake Gauge provides the accuracy you need. Its compatibility with a range of brake systems and its user-friendly interface make it an essential component in any mechanic's toolkit.