MT-RSR 3M Replacement Ruler for measuring PN55409, PN55428 3M-RR4020

3M Replacement Ruler for measuring PN55409, PN55428/TN6020

Photo may not be entirely representative of actual product. 
Details

• Genuine 3M replacement part for 3M™ Wheel Weight System
  
• Used with the 3M™ Universal Cutting Tool to accurately cut 3M™ Wheel Weights to the desired weight
  
• Used for measuring 3M™ Wheel Weights PN55409
  
• Easy to read scale determines exact weight for precise wheel balancing
  
• Interchangeable rulers measure in both gram and ounce increments
  
• Rulers are easily interchanged for measuring specific 3M wheel weight profiles
  
• Easy to use ruler measures weights for proper balancing
  
• Tire balance is retained with correctly located and attached weights
  
• Reduces potential for corrosion and staining of wheels to help keep wheels looking better, longer
  Interchangeable Part Numbers:

RR4020, PN55418, 70071104122