Stair Connectors

  • DUO-System is strategically engineered for fast processing while maintaining a design of traditional frame joint. Simple and easy-to-use. The most common applications are for Bed Rails, Stringers, and Table aprons. We recommend accessories → 2 Flute Straight Router Bit 13/32" to be combined with —> Router Bushing 1" OD and the MULTI F Routing Jigs to make make the mortise. Optionally, → Router Base Plate Adapter that holds the Router Bushing 1" OD.

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  • Easy-con® is a universal and non-visible fastener for the assembly of staircases, panels, frames, and fixing of table legs. Easy-con® offers the safety of a high quality and secure connector for the assembly of stairs according to (EU) building code (Z-50.4-325). The connector can be disassembled, and easily re-tightened at any time. → Order a Sample Pack.
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Whether you’re looking to renovate your existing stairs or add new stairs to your home, our stair connectors are the perfect choice. With their easy installation process, you can quickly and easily create a strong and stable staircase in no time. Our stair connectors fasten your stairs securely while offering exceptional durability and strength.

We can ensure that your stairs can withstand the test of time since we make our connectors using high-quality materials. Our connectors are available in a variety of sizes and styles, making it easy to find the perfect fit for your needs.

At Knapp USA, we have a commitment to providing our customers with the highest service and quality products. Our stair connectors are no exception, and we’re confident you’ll love the secure and sturdy finish they provide.