8 pieces folding bracket self-locking hinge set - Each hinge measures 2.55 x 2.36 x 0.08 inches - Package includes 8 hinge brackets to maximize space when not in use High quality durable construction - Made of galvanized metal iron for corrosion resistance - Designed for long-lasting performance in a variety of environments Easy folding and secure locking - Spring-activated force lock keeps the surface locked in the open position - When not in use, press the latch and fold down to free up space Adjustable range and strong load bearing - Folding leg supports adjust between 0 and 90 degrees - Suitable for various surfaces such as tables, sofas, and beds - Maximum load capacity up to 120 kg (265 lbs) for sturdy support Practical applications and use scenarios - Fold-down desk or work surface in small spaces: creates extra workspace on demand and folds away when not needed - Bedside or sofa tray extension: converts a portion of the surface into a usable work or dining area - Additional support for compact workbenches or craft tables: expands your work area while maintaining a secure hold Compatibility and performance - Designed to be compatible with desks, worktops, tables, sofas, and beds requiring a fold-out support - Combines space-saving design with reliable strength for daily use What you get - 8 pcs folding bracket self-locking hinges - Each hinge adheres to the stated dimensions and performance specifications for consistent results