300 PCS White Plastic Hinge Expansion Dowels, Adjustable Dowel Inserts for Panel Furniture, Cabinets, Desks and Chairs

• Complete 300-Piece Multi-Size Kit: Includes 4× (4×8 mm), 4× (4×10 mm), and 4× (4×12 mm) hinge expansion dowels
• Premium Impact-Resistant Plastic: Made from high-toughness plastic — resistant to cracking, deformation, and wear under repeated assembly/disassembly
• Universal Furniture Compatibility: Engineered for cabinets, wardrobes, TV stands, display units, shoe racks, and modular office furniture
• Board Repair: Expands securely to grip weakened substrate — ideal for cabinet refurbishment and long-term stability
• Hole Diameter: The plastic expansion tube has a diameter of 5 mm and is suitable for M3.5–4 mm screws

These 300-piece white plastic hinge expansion dowels are precision-engineered. Made from high-strength, impact-resistant plastic, each dowel features an integrated expansion sleeve that tightly grips particleboard, MDF, or plywood—eliminating wobble and ensuring long-term joint stability. Ideal for cabinets, desks, bookshelves, chairs, and other flat-pack furniture, they enable quick alignment and repeatable reassembly without screws or glue. Package Includes:300 PCS White Plastic Hinge Expansion Dowels(4pcs 4x8mm+4pcs 4x10mm+4pcs 4x12mm )