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28mm Torque-Tight™



Loose Lug Nut Indicators

Decimal: 1.102" / Metric: 28.00mm


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  • Description
  • Features
  • Technical Data
  • Resources

28mm Torque-Tight™ loose lug nut indicator fit some trucks that are in classification 3, 4 and 5. Measuring a lug nut at this size to get a correct fit is very important because sizes move up or down by 1mm. To make sure you are ordering the correct size please reference our How to Measure portion of our web site. Our 28mm Torque-Tight™ loose lug nut indicators are designed to fit on both 28mm and 1-⅛” nut.



  • Colored pigment throughout 
  • Lowest Cost - Highest Quality
  • 24 locking positions for easy placement
  • Heavy Duty LDPE construction 
  • Die Cut for precise fit
  • 1/8" thick 
  • Resists Extreme Heat and Cold
  • 2 year Warranty 
  • Custom colors available



Vehicles that use 28mm:

Here is a list of the known vehicles that use 28mm lug nut indicators. 

  • Small transit buses
  • Inverted flange for some school buses 



  • Colored pigment throughout part
  • UV Stable polyethylene and pigment
  • CNC cut for precise fit
  • 1/8" inch thick, strongest parts in the industry!
  • 2 Year Warranty

    Torque-Tight™ indicators are a small plastic piece that is cut to a teardrop shape, then a 24 point section of teeth are cut to in the shape of a circle that create an interference fit on a standard Hex Nut. Torque-Tight™ indicators are designed to be much larger (more than 2x in fact) than our competitors, this allows for a blatant visual reference when performing a walkaround. Our Torque-Tight™ indicators come in 3 standard colors, Green, Orange, and Black, however they are available in any color you can imagine (with a minimum order). For less than $25 you can reduce the risk of wheel off accidents, and heck, you may even save a few lives in the process.