4 Pack Lock Table Extendable Bed Steel Folding Legs Folding Auxiliary Screw BracketOOTDTY100% Brand New and High Quality Features: Easy to fold and Self-Lock-For added security, these brackets feature spring activated "positive lock" which provides stability by locking in the open position. When the table or work surface is not in use, simply press the latch and fold more rooms. Large Small Space Ideas-The auxiliary bracket is ideally suited where constraints and/or flexibility in space are critical, such as kitchen, laundry, retail/grocery stores, RV, boat, warehouses, industrial, garages, maintenance storage, office/residential storage). Apply them to table legs or surface for DIY folding table or bed legs, folding workbench design, folding desk extension, etc. Specification:Material: IronColor: As the picture showsSize: Approx. 75mm*60mm*55mm/3''*2.4''*2.2''Size: 75*54*57CM(3*2.1*2.2in)Thickness: 1.5mm(0.059in)QuantityNote: 1. Please allow 0-1cm error due to manual measurement. Pls make sure you do not mind before bidding.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Included(Without Retail Package):4 x Folding Table Leg Supports