BLS Hardware BLS-AL40 40mm Square Aluminum Alloy Adjustable Sofa Legs
BLS-AL40 | 40mm Square Aluminum Alloy Adjustable Sofa Legs & Furniture Feet|BLS hardware - Image 2
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BLS-AL40 | 40mm Square Aluminum Alloy Adjustable Sofa Legs & Furniture Feet|BLS hardware

Price range: $0.00 through $1.00

The BLS-AL40 series by BLS Hardware offers modern, high-strength 40mm square aluminum alloy adjustable furniture legs designed for contemporary sofas, office desks, coffee tables, and TV cabinets. Crafted from corrosion-resistant extruded aluminum alloy with an anodized brushed finish, these lightweight yet heavy-duty legs feature an integrated height-adjustable base (0–15mm) to stabilize furniture on uneven floors. Available in multiple standard heights to meet OEM factory and replacement demands.

  • BLS Factory Quality: Official BLS Hardware BLS-AL40 model with guaranteed wall thickness and load stability.

  • 100% Rust-Proof Aluminum Alloy: High-density extruded aluminum alloy that is lightweight, durable, and corrosion-free.

  • 40mm x 40mm Square Profile: Sleek geometric design suitable for modern living room, office, and cabinet furniture.

  • 0–15mm Height Adjustment: Threaded plastic bottom pad allows precise height leveling on uneven floor surfaces.

  • Multi-Height Options: Available in 60mm, 80mm, 100mm, 120mm, 150mm, 200mm, 250mm, and custom heights.

  • Brand Name: BLS Hardware

  • Model / SKU: BLS-AL40 (Square Aluminum Series)

  • Primary Application: Sofas, Office Desks, Coffee Tables, TV Cabinets, Bathroom Vanities

  • Material: Extruded High-Grade Aluminum Alloy (Rust-Proof)

  • Profile Dimensions: 40mm x 40mm Square Tube

  • Available Heights: 60mm, 80mm, 100mm, 120mm, 150mm, 200mm, 250mm, 300mm (Customizable)

  • Height Adjustability: 0mm to 15mm Adjustable Bottom Base

  • Surface Finish: Anodized Satin Silver / Matte Black / Brushed Aluminum

  • Top Plate Thickness: 3.0mm Reinforced Metal Plate

  • Load Capacity: Up to 100 – 150 kg per leg (600 kg+ per set of 4 legs)

  • MOQ & Supply Ability: MOQ: 1,000 pcs | Supply Ability: 200,000 pcs/month

  • OEM/ODM Options: Custom Tube Lengths, Finishes, Mounting Hole Patterns, and BLS Branded Packaging

Key Features & B2B Manufacturing Advantages

  1. 100% Rust-Proof Aluminum Alloy Construction
    Unlike traditional iron legs that can rust in humid climates, the BLS-AL40 anodized aluminum construction remains 100% corrosion-free, making it ideal for bathroom cabinetry, kitchen units, and tropical exports.

  2. Micro-Adjustable Leveling Base
    The durable ABS plastic threaded foot pad allows end-users to fine-tune the furniture height up to 15mm, eliminating wobbles on uneven tile or timber flooring while protecting floors from scratches.

  3. Streamlined Assembly Line Integration
    Featuring a thick pre-drilled top mounting plate, BLS-AL40 legs allow factory workers to screw them rapidly onto wooden or metal furniture frames during production.

  4. Minimalist Modern Aesthetics
    The clean 40mm square profile seamlessly complements Scandinavian, industrial, and modern Italian furniture designs.

Frequently Asked Questions (FAQ for B2B Buyers)

Q1: What is the official model number and branding for these square aluminum legs?
A: These legs belong to the official BLS Hardware BLS-AL40 series, manufactured with strict BLS factory quality control and customizable logo packaging options for OEM distributors.

Q2: How much weight can a set of BLS-AL40 aluminum legs support?
A: A standard set of 4 BLS-AL40 legs can safely support up to 600 kg, making them suitable for heavy solid wood office desks, multi-seat sofas, and storage TV cabinets.

Q3: Can BLS Hardware provide custom heights or matte black finishes for model BLS-AL40?
A: Yes. Beyond standard silver anodized aluminum, BLS Hardware manufactures the BLS-AL40 model in Matte Black, Brushed Gold, and custom tube lengths upon factory request.

color

Matt
size

40*40, 40*80, 40*100, 40*120, 40*150, 40*200, 40*250, 40*300

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