Removable Combination Butterfly Corner Code (also known as a detachable corner brace or L-shaped support connector). It is a modular hardware fastener used primarily in furniture making and cabinetry to join and reinforce 90-degree wood joints.Key Features and FunctionalityDetachable Design: The unique four-hole mounting design utilizes a central connecting screw. When you need to relocate, adjust, or disassemble the furniture panels, you only need to unscrew the single middle screw rather than pulling out all the wood screws. This protects the wood from stripping or tearing.Sturdy Reinforcement: Commonly constructed from zinc alloy or stainless steel, these braces provide strong structural support to eliminate wobbly joints on cabinets, drawers, wardrobes, bookshelves, and tables.Easy Installation