FASTY\'s buckles are made of steel, which has many advantages over cast zinc buckles:
A larger opening makes the strap much easier to thread through the buckles, especially if work gloves are worn.
The buckles are both considerably stronger and lighter than a zinc buckle.
Another major advantage is the buckles\' high corrosion-resistance.
They are treated with one of the market\'s best and most environmentally friendly anti-corrosive coatings, which meets the automotive industry\'s strict anti-corrosion requirements.