SOSS Door Hardware

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SOSS Door Hardware provides invisible hinge systems and door‑closer solutions for commercial, residential, and OEM projects. The hinges are fully mortised into the door leaf, rendering them invisible when the door is shut. The product line includes a broad selection of sizes and six available finish options, while the door‑closer portfolio offers oversized units. Larger hinge and closer models are certified with UL fire‑rating classifications ranging from 20 minutes to three hours. All hardware is engineered for compatibility with wood, plastic and metal substrates.

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