• The TPMS Sentry is designed to keep the sensor in a safe and secure position after the mounting nut has been removed and the sensor is released from the wheel
• Protects valuable stem sensors that mount through the valve hole
• T-Shaped tool attaches to sensor to keep it from dropping in to tire cavity when mounting or demounting tire
• Made of hardened steel
• Knurled surface provides positive grip even when coated with water or bead lubricant