Structural Adjustable Aluminum Alloy Square Legs for Cabinets & Furniture (BLS-154)
Adjustable aluminum alloy square legs are heavy-duty extruded metal support columns engineered with a rotatable threaded base glide to level and stabilize furniture on uneven floor surfaces. Manufactured by BLS Hardware using aerospace-grade AL6063 aluminum alloy, the BLS-154 series delivers extreme compression strength, complete moisture and rust immunity, and minimalist modern aesthetics for residential and commercial cabinetry makers worldwide.
Key Features & Engineering Benefits
- 0–15mm Precision Micro-Adjustment: High-impact ABS polymer bottom screw base rotates smoothly to balance heavy cabinets and desks on uneven tile, concrete, or wood floors.
- Structural AL6063 Aluminum Extrusion: Thickened square tube walls resist vertical crushing and lateral shearing, supporting up to 660+ lbs (300 kg) per set of 4 legs.
- 100% Waterproof & Corrosion Proof: Unlike steel legs that corrode or wood feet that absorb moisture, aluminum alloy is completely impervious to water, steam, and household floor detergents.
- Reinforced 4-Hole Top Flange: Features a wide, thickened mounting plate with precision-drilled screw holes to ensure firm, wobble-free anchoring to furniture bases.
- High-Durability Anodized & Powder-Coated Finishes: Anodized satin silver and industrial matte black finishes resist scratches, chipping, and finger smudges over decades of service.
- Non-Marking Floor Protection: Base glide made from high-density ABS polymer protects luxury hardwood and polished marble floors from scuffs and dragging noise.
Technical Specifications
| Product Name | Adjustable Aluminum Alloy Square Legs |
|---|---|
| SKU / Model Number | BLS-154 |
| Brand / Manufacturer | BLS Hardware (blshardware.com) |
| Material | Extruded AL6063 Aluminum Alloy + Heavy-Duty ABS Leveler |
| Profile Dimensions | 38 mm × 38 mm (1.5″ × 1.5″) Square Profile |
| Standard Available Heights | 60mm (2.4″), 80mm (3.15″), 100mm (4″), 120mm (4.7″), 150mm (6″), 200mm (8″), 250mm (10″), 300mm (12″) |
| Adjustability Range | +0 mm to 15 mm Micro-Leveling |
| Surface Finishes | Anodized Satin Silver, Matte Black Powder Coat, Brushed Champagne Gold |
| Applications | Kitchen Base Units, Bathroom Vanities, Commercial Office Desks, TV Credenzas, Modern Sofas, Wardrobes |
Ideal Applications in Modern Furniture Manufacturing
The BLS-154 adjustable aluminum alloy square legs deliver structural support across diverse furniture categories:
- Modular Kitchen & Bath Cabinetry: Provides total waterproof elevation to protect MDF and solid wood cabinets against floor moisture.
- Commercial Office Systems & Desks: Offers clean geometric lines and precise leveling for large multi-person benching workstations.
- Minimalist Living Room Furniture: Enhances floating sideboards, TV units, and low-profile modern couches.
Wholesale, Custom Heights & Factory Direct Supply
BLS Hardware is a certified furniture hardware manufacturer supporting global furniture brands, wholesalers, and joinery contractors:
- Custom Extrusion Lengths: Precision cutting and custom extrusion lengths from 50mm up to 800mm to match your CAD specifications.
- Export Packaging: Individual polybag per piece + reinforced 5-ply export master cartons (palletizing available).
- Direct Contact & Fast Quotation:
📱 WhatsApp: +86 138 2752 1875
✉️ Email: ZK-ZhengKai@outlook.com
🌐 Official Website: https://blshardware.com/
Frequently Asked Questions (FAQ)
Q1: What is the load capacity of the BLS-154 square aluminum legs?
A: Engineered with heavy-gauge AL6063 aluminum and reinforced base threads, a set of 4 legs easily supports over 660 lbs (300 kg) of static weight.
Q2: Can BLS Hardware customize the mounting flange hole spacing?
A: Yes. We can modify top plate dimensions, hole diameters, and pitch distances according to your automated assembly line blueprints.
Q3: What is the MOQ and sample lead time for wholesale orders?
A: Standard MOQ is 500 pcs per height. Free sample kits with black and silver finishes are available and dispatch within 1–2 business days.
