1.What is 5 bar aluminum checker plate?

The 5 bar aluminum checker plate is made of rolled smooth aluminum plate, rolled with steel rolls engraved with 5 bar or diamond, and pressed on the surface of the aluminum plate to produce an aluminum plate with anti-slip and wear-resistant 5 bar or diamond pattern.

It also commonly known as an aluminum tread plate and sometimes spelt ‘aluminium chequer plate’ or Aluminium five bar.

2.5 bar aluminum checker plate Roller

five bars roller