The TimberTech Hidden Fastening System is designed with an open end, allowing for easy installation. Made from stainless steel, the system includes a mandrel and drive style of square/star for secure fastening. The CONCEALoc model features a flat head style with a stainless steel brown finish, providing a sleek and durable option for various building applications. While missing a bit of pieces, this system is still a reliable choice for those looking for a high-quality hidden fastening solution.
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