Heavy Duty Double Grooved Wheel Nylon Roller - McCoy HDR-3

Highlights:

• Adjustable heavy duty double grooved wheel nylon roller for PVC-U sliding windows capacity of the roller is 90 kg per pair.​
   

• Width of the roller is 12 mm.​
   

• Height of the roller is adjustable from 18mm. to 28 mm (totally 8 mm).​
   

• Body is of CS steel with chrome passivation of thickness 8μm.​
   

• Successfully tested for 72 hours in salt spray.​
   

• Successfully tested for 1,00,000 cycles of operation.