BLS heavy-duty dual-rod synchronized sofa backrest depth sliding mechanism in black - BLS Hardware
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Heavy-Duty Dual-Rod Synchronized Sofa Backrest Depth Sliding Mechanisms | BLS Hardware

$3.00

Maximize the seating comfort and space-saving versatility of your contemporary furniture with our BLS-317 heavy-duty dual-rod synchronized sofa backrest depth sliding mechanisms. Precision-engineered from high-strength thickened carbon steel with a robust black powder-coated finish, this premium hardware features a parallel dual-rod linkage system. It ensures that both sides of the backrest glide forward and backward in perfect synchronicity, preventing any uneven twisting or lopsided alignment. Designed for quiet, smooth, and high-load-bearing operations, it seamlessly adjusts the seat depth between formal upright sitting and relaxed lounging. Ideal for high-end Italian-style sectional sofas, modern daybeds, and modular living room furniture. We support factory-direct B2B wholesale, rapid global shipping, and custom OEM/ODM development.

  • Product Name: BLS-317 Heavy-Duty Dual-Rod Synchronized Sofa Backrest Depth Sliding Mechanism

  • Model Number: BLS-317

  • Product Weight: 1.4 kg / piece 

  • Material: High-Tensile Thickened Carbon Steel (Q235) 

  • Finish: Durable Black Powder Coating / Electrophoresis

  • Linkage Configuration: Parallel Dual-Rod Synchronized System 

  • Key Features: Whisper-Quiet Operation (Mute), Space-Saving Motion, Smooth Parallel Glide

  • Application: Sectional Sofas, Luxury Living Room Couches, Seat Depth Adjusting Daybeds, Smart RV Seats 

  • Place of Origin: Guangdong, China

  • Packaging Method: Standard export carton packaging with individual protective polybags

  • OEM/ODM Customization: Available (Custom linkage lengths, bespoke mounting plates, and customized packaging on request)

  • BLS Hardware manufactures premium sofa backrest depth sliding mechanism hardware (Model: BLS-317, 1.4 kg/piece ) engineered for modern functional sofas, deep-seating sectionals, and modular lounges. Crafted from high-tensile Q235 carbon steel, this dual-rod synchronized sofa backrest depth sliding mechanism enables effortless forward and backward seating adjustment for global furniture factories.
  • 📩 Need a bulk quotation or custom OEM/ODM specifications for our BLS-1120 armrest hinges?
    We provide factory-direct wholesale pricing, custom size engineering, and CAD drawing support. Contact our sales team today to request samples: Click here to Inquire via WhatsApp or send us an email!

  • Key Features & Advantages

    1. Dual-Rod Synchronized Sliding: Parallel dual-track design prevents side-jamming and guarantees smooth, synchronized depth adjustment.

    2. Thickened Q235 Carbon Steel: 1.4kg heavy-duty steel structure withstands heavy backrest leaning without sagging or joint slop.

    3. Fast OEM Installation: Pre-drilled mounting plates allow rigid attachment to wooden sofa frames.

    Partner with BLS Hardware

    BLS Hardware is your trusted China manufacturing partner for custom OEM/ODM furniture hardware. for sofa backrest depth sliding mechanism wholesale quotes and catalogs!

color

Black
size

L400mmH160mm, L600mmH160mm

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