Adjustable Height & Wider Base：Easily rotate to set 7.7"-13.3" height for uneven floors. 30% wider base enhances stability, preventing shifting even on carpet (tested to 620 lbs load capacity) Dual Installation Methods：Includes both clamp-on plates for frameless beds and bolt-on hardware for pre-drilled frames. Complete kit with 4 legs + 4 Iron plate clamp + 8 bolts + 8 nuts + 24self-tapping screws for most beds on the market Heavy-Duty Engineering：Reinforced PP plastic with 3.5x thicker threads than standard legs. Powder-coated finish resists rust, scratches, and moisture damage for long-term use Multi-Furniture Application：Securely supports king/queen beds, sofas, cabinets, and tables. Non-slip rubber base protects floors while reducing noise during movement Quick-Stabilization System：Locking nuts prevent height slippage after adjustment. Achieve level bedding in 8 minutes - no special tools required 1. Specifications Material: Reinforced PP Plastic Color: Matte Black Height Range: 7.7" - 13.3" Base Diameter: 1.6" Load Capacity: 620lbs/leg Package:4 Legs + 4 Steel Plates + 8 M8 Bolts + 8 Nuts，24 Self tapping screws Package Size: 260*150*90 mm Weight: 1kg 2. Core Advantages ✅ **Stability Upgrade** - 30% wider contact surface reduces point pressure by 45% compared to generic legs (based on ASTM F1858 pressure distribution test) ✅ **Corrosion Resistance** - PP material exceeds ANSI/BIFMA X5.9 standard for furniture components ✅ **Tool-Free Adjustment** - Unique swivel base allows height changes without disassembly ✅ **Floor Protection** - 0.23" (6mm) thick rubber pad with diamond tread pattern 3. Application Scenarios **Bed Frame Reinforcement** - Prevents center beam sagging on king/queen platform beds **Furniture Height Correction** - Levels sofas/cabinets on uneven floors **Storage Optimization** - Elevates bed base for under-bed storage containers **RV/Camper Maintenance** - Replaces worn legs on movable furniture **Quick Repair Solution** - Fixes broken slats without replacing entire bed frame