Loose Wheel Nut Indicator/Wheel Nut indicator/Wheel check
    	
  	loose wheel nut indicator is used extensively by the transport industry as an enhancement and
  	development of fleet safety roadworthiness procedures, daily walk-round inspection and defect reporting and scheduled maintenance requirements. Its use allows accurate monitoring for loose wheel nuts and helps
  	prevent wheel hub damage or the lossof a road wheelwhich the wheel nut loosen.
  	An additional safety feature of the Loose Wheel Nut Indicator is its heat sensitivity, when higher than normal operational temperature are reached, the Loose Wheel Nut Indicator is designed to melt indicating an imminent bearing failure or braking issues.
    	This indicator is also used on some devices which installed with many hex nuts, for monitoring the condition and working of these nuts. 
    	Other sizes are availabled on Custom order, Pls contact us now.
    	
    	 
    	 
    	 
    	 
    	 
    	 
    	 
    	 
    	 
    	 
    	 
    	 
    	 
    	 
    	 
    	 
    	 
    	Model No.: HBY19
  	BRAND: HENSON
  	APPLICATION HEX NUT SIZE: 21mm
  	COLOR: YELLOW/RED/BLUE/GREEN
  	MATERIAL:PU
  	MELTED POINT: 150 DEGREES CENTIGRADE.
  	PACKING:4000PCS/CTN,49*37*26CM
  	 
    	For more information about PE wheel nut indicator, PU loose wheel nut indicator, dustite wheel nut indicator, wheel nut retainer, Pls contact us by email:info@hensonbusiness.com 
    	Hot line: 4008 527 529
    	OEM order accepted.