There are two nominated (details about can be seen below) designs in production:
1. The bended steel design with strongest protective double layer crome coating.
... pics to come ...
2. Aircraft alloy D16ATanodized duraluminium bar design.
1. The bended steel design with strongest protective double layer crome coating.
... pics to come ...
2. Aircraft alloy D16ATanodized duraluminium bar design.