This cleat may have a few barbs on each side, cutting into the aluminum to create a friction fit. Alternatively, you can add screws to fix the cleat in position.

Sustainability is also becoming an increasingly important factor in the selection of building materials. Many manufacturers now produce metal door knobs using recycled materials, contributing to eco-friendly building practices. By opting for sustainable metal fixtures, consumers can make environmentally conscious choices without compromising on style or durability.

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