--- product_id: 386057289 title: "NATGAI Sofa Couches Bed DIY Adjustable Spring Mechanism Futon Hinge Hardware Triple Click Hinge Hardware for Sleeper Sofa Bed Furniture" brand: "natgai" price: "B/.155" currency: PAB in_stock: true category: "Natgai" url: https://www.desertcart.com.pa/products/386057289-natgai-sofa-couches-bed-diy-adjustable-spring-mechanism-futon-hinge store_origin: PA region: Panama --- # DIY-friendly, face-mount design Dual-position: Couch & Bed Heavy-duty steel, 3mm thick NATGAI Sofa Couches Bed DIY Adjustable Spring Mechanism Futon Hinge Hardware Triple Click Hinge Hardware for Sleeper Sofa Bed Furniture **Brand:** natgai **Price:** B/.155 **Availability:** ✅ In Stock ## Summary > 🛋️ Unlock the power of effortless comfort with NATGAI’s triple-click hinge innovation! ## Quick Answers - **What is this?** NATGAI Sofa Couches Bed DIY Adjustable Spring Mechanism Futon Hinge Hardware Triple Click Hinge Hardware for Sleeper Sofa Bed Furniture by natgai - **How much does it cost?** B/.155 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/386057289-natgai-sofa-couches-bed-diy-adjustable-spring-mechanism-futon-hinge) ## Best For - natgai enthusiasts ## Why This Product - Trusted natgai brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Powerful Dimensions:** Optimized size (13" top length, 14.1" bottom length, 6.1" height) fits most sofa bed frames without bulk. - • **Innovative Front-Operated Design:** Unique face-mount hinge that clicks and locks from the front for intuitive use and stability. - • **Built to Last with Heavy-Duty Steel:** Crafted from 3mm thick premium steel ensuring durability and long-lasting performance. - • **Seamless Sofa-to-Bed Transformation:** Effortlessly switch between couch and bed with a smooth triple-click hinge mechanism. - • **Perfect for Custom Furniture Projects:** Ideal for woodworkers and DIY enthusiasts to create personalized sleeper sofas with ease. ## Overview The NATGAI Adjustable Spring Mechanism Futon Hinge is a premium, heavy-duty steel hardware solution designed for seamless conversion between sofa and bed. Featuring a unique front-operated triple-click mechanism, it offers two stable positions—couch and bed—making it perfect for DIY furniture projects and sleeper sofas. With precise dimensions and robust construction, this hinge ensures durability and smooth operation, empowering woodworkers and homeowners to elevate their living spaces with functional style. ## Description Features: Suitable for Sofa bed or you can DIY for your own funiture Perfect for woodworker to make their own furniture Can be changed from sofa to a bed with this spring mechanism hinge Thick, heavy metal won't bend. Dimension: 13.5 x 5.75 x13 inches Screws are not included (you may use bolts, machine screws, wood screws or whatever you feel necessary for your particular project).No instruction is included. Specification: Color : Black Top Length: 13" Bottom length: 14.1" The height when use: 6.1" These hinges have 2 positions functions: Couch and Bed Thickness: 3mm Screws are not included (you may use bolts, machine screws, wood screws or whatever you feel necessary for your particular project) No instruction is included. Package Included: 1 Pair of Adjustable Sofa Bed Hinges (L&R) ## Features - 【Specification】: Top Length: 13", bottom length: 14.1", the height when use: 6.1" - 【Great Material】: Made by high quality heavy duty steel These hinges have 2 positions functions: Couch and Bed Suitable for Sofa bed or you can DIY for your own furniture - 【New Design】: The difference between these hinges and the Standard Hinges is that they operate from the front When you lift the seat the hinges click and then release. When the frame is in a bed, you lift the seat and it clicks once and locks, and then you tip the seat down, and the back comes up at the same time and makes a lounge position - 【Easy To Use】: If from the bed, you lift the seat until it clicks twice, when you tip it forward, it is in the sofa position Perfect for woodworker to make their own furniture With these adjustable hinges you can converse your sofa to bed - 【Package Included】: 1 pair of Adjustable Spring Mechanism Futon Hinge ( L & R) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VYM7DS9 | | ASIN | B07VYM7DS9 | | Best Sellers Rank | #166,550 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #734 in Cabinet & Furniture Hinges | | Brand Name | NATGAI | | Color | Black | | Customer Reviews | 4.5 4.5 out of 5 stars (155) | | Customer reviews | 4.5 4.5 out of 5 stars (155) | | Date First Available | 11 October 2019 | | Finish Types | Unfinished | | Hole Count | 2 | | Item Dimensions L x W | 34.3L x 33W centimeters | | Item model number | NTJ0522-5 | | Manufacturer | NATGAI | | Manufacturer | NATGAI | | Manufacturer Part Number | Adjustable Spring Mechanism Futon Hinge | | Material Type | Metal | | Model Number | NTJ0522-5 | | Mounting Type | Face Mount | | Product Dimensions | 2 x 2 x 2 cm; 2.41 kg | | UPC | 687925997020 | | Unit Count | 1 Count | ## Product Details - **Brand:** NATGAI - **Finish type:** Unfinished - **Material:** Metal - **Mounting type:** Face Mount - **Product dimensions:** 34.3L x 33W centimeters ## Images ![NATGAI Sofa Couches Bed DIY Adjustable Spring Mechanism Futon Hinge Hardware Triple Click Hinge Hardware for Sleeper Sofa Bed Furniture - Image 1](https://m.media-amazon.com/images/I/61Kv7-Cbd5L.jpg) ## Questions & Answers **Q: What angle is the braket at the sofa position? Are their videos of the bracket?** A: The best answer I give you is a guesstimate. With the plans I used. It looks like it came out about 100 degree angle. **Q: Does this come with any instructions? as a diy, instructions would be nice.** A: It doesn't come with screws and I had to use original screws ## Frequently Bought Together - NATGAI Sofa Couches Bed DIY Adjustable Spring Mechanism Futon Hinge Hardware Triple Click Hinge Hardware for Sleeper Sofa Bed Furniture - Sleep Philosophy Waterproof Sofa Bed Mattress Protector, Holden Sofa Bed Full Mattress Pad, 3M Scotchgard, Microfiber Mattress Topper Fitted Elastic Pocket Fits Up to 8 Inch, Full 54x72, White - Milliard 4.5-Inch Memory Foam Sofa Bed Mattress Replacement for Queen Size Sleeper Sofa & Couch Beds – Premium Comfort (Sofa Not Included). --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/386057289-natgai-sofa-couches-bed-diy-adjustable-spring-mechanism-futon-hinge](https://www.desertcart.com.pa/products/386057289-natgai-sofa-couches-bed-diy-adjustable-spring-mechanism-futon-hinge) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-11-08*