1-5/16" Wheel Nut Indicators - 20 Pcs

Part Number: 10-229
Sale Price: $19.35 $21.50

In Stock, Ready to Ship!

1-5/16" Wheel Nut Indicators - Same Size as 10-227 - Provides a Quick Visual of a Loose Wheel Nut with a Temperature Rating of 450 Degree Max - Ideal for School Buses - Garbage Trucks and Other Vehicles that Make Frequent Stops - 20 Pieces

Wheel Nut Indicators can identify a loose wheel nut with a simple visual inspection. After a wheel is properly torqued the Wheel Nut Indicators are placed on the wheel nuts in a uniform direction. At a glance the driver can see if the Wheel Nut Indicator has turned counter-clockwise showing the nut loosened. The temperature-sensitive polymer detects bearing or brake overheating problems by the indicator deforming at temperatures above 250°F.


  • Provides a quick visual of a loose wheel nut.
  • Reduce your risk of wheel detachment accidents.
  • Pays for itself in just one avoided re-torque procedure.
  • Quickly identify a hot wheel.
  • Decrease equipment downtime.
  • Facilitates official roadside inspections.
  • Clearly visible at night and in bad weather.
  • Easy to install.
  • Costs only a few dollars per wheel.

Installation Procedures

  • Torque wheel nuts to proper specs
  • Ensure correct size by measuring nut from flat to flat
  • Place wheel check over each nut with collar toward wheel. (easier to replace if necessary)
  • For disc wheel, point the point to the center of following stud
  • For other wheel types, (spoke pattern), point indicators toward the hub
  • Inspect daily, if moved or deformed replace with red identifier and notify service dept.

Estimated Shipping Dimensions: 6" x 4" x 2"

Weight: 0.18 lbs



VIDEOS, UPDATES, AND MORE! @millsupplyinc

Mon-Fri 8AM - 5PM EST
Copyright ©2021 Mill Supply, Inc.
Mill Supply, Inc. 19801 Miles Rd. Cleveland, OH 44128

Mill Supply uses cookies to give you the best shopping experience. If you continue browsing, you agree to the use of cookies.