LB-RH
| Articles: | LB-RH |
| Size (mm): | 16 |
| Adjustment: | One-sided |
| Application: | Medicine, Clothing, Equipment, Sportswear, Tourism |
| Material: | Acetal (POM) |
| Brand: | YKK |
| Country of Origin: | Japan |
The YKK fastener of the LB-RH series can be a key element of your product.
It has a simple design with a curved surface and side opening, allowing one-handed operation and avoiding accidental opening.
Backpacks, belts, collars, bags, cases, suitcases, bracelets can be created using this universal fitting.
On the one hand (“mother”), this fastex has one slot through which it is sewn to the belt tape.
On the other side (“father”) of the fastex, there are two slots into which the belt tape is threaded with the possibility of adjustment.
Fasteks LB16RH fits under the tape (sling) 16 mm wide. Fastex design guarantees strength and durability.
Fastex material – acetal (ROM).
Acetal (Polyoxymethylene) is a crystalline thermoplastic polymer material that is characterized by excellent tensile strength, rigidity, surface hardness and chemical resistance.
Acetal has excellent flexural memory and retention of properties when subjected to repeated loading.
The physical properties of this plastic remain unchanged over a wide range of temperatures, relative humidity and weather conditions.
Normal short-term temperature range of its use: – 40° C to + 132° C
Modern travel and urban gear must not only be durable but also extremely user-friendly. Plastic hardware is especially important, as it is subject to daily mechanical stress and must maintain reliable operation for many years. The YKK LB RH series fastener is designed specifically for products with curved straps and flaps. Its ergonomic shape naturally follows the curves of the product, ensuring more comfortable use and a neat appearance. Its robust construction, reliable side-opening mechanism, and signature YKK quality make the LB RH series popular in the production of backpacks, travel bags, urban accessories, and other textiles.
What is the YKK LB RH series fastener?
The YKK LB RH series fastener is a Side Release Buckle—a plastic fastener with a side opening. The model’s key feature is its curved case, which allows the clasp to better adhere to the surface of the bag and ensures a more comfortable fit on straps and flaps.
The design features a durable, adjustable strap attachment and is designed for intensive daily use. Made of polyacetal (POM) – Engineering plastic, which is characterized by high mechanical strength, resistance to abrasion, moisture, and temperature changes.
The series is designed for a 16 mm wide belt and is especially well suited for compact backpacks, city bags, and various accessories.
Advantages of the YKK LB RH series fastex buckle
The high popularity of the YKK LB RH series fastex buckle is due to its combination of ergonomics, strength, and durability.
Main advantages of the model:
- curved body shape;
- convenient belt adjustment;
- high mechanical strength;
- reliable lateral fixation;
- smooth opening and closing;
- small weight;
- wear resistance;
- long service life.
The ergonomic shape makes the fastener more comfortable to use, especially on products with anatomical curves.
Where is the YKK LB RH series fastener used?
Thanks to its design, the YKK LB RH series fastex fastener is used in various areas of modern industry.
The most common areas of use:
- city backpacks;
- tourist backpacks;
- travel bags;
- luggage;
- sports accessories;
- waist bags;
- children’s backpacks;
- various textile products with narrow Belts.
The curved housing shape is especially convenient where the belt system is positioned along a curved surface.
How the LB RH Series Fastex Fastener Works
The operating principle of the YKK LB RH series fastex fastener is based on the classic side-opening mechanism.
After the two halves are connected, spring-loaded locks securely engage the mating grooves in the housing and hold the plug inside the fastener. To open, the user simultaneously presses the side latches, after which the halves easily separate.
The adjustable element allows for quick adjustment of the belt length and precise positioning of the product. Thanks to high manufacturing precision, the connection remains tight even after numerous opening and closing cycles.
The curved housing design reduces belt tension during use and promotes a more natural positioning of the fastener on the product. This has a positive impact on both user comfort and the appearance of the finished product.
Design Features
The main feature of the LB RH is the curved surface of the case.
Unlike traditional straight models, the clasp better follows the shape of modern backpacks and bags. This solution reduces protruding elements and improves ease of use.
Its construction is made of POM engineering plastic, which is highly durable and resistant to mechanical stress. The material tolerates moisture, temperature fluctuations, and long-term use without deteriorating performance.
The well-thought-out geometry of the case ensures a smooth connection of the parts, a secure fit, and minimal play during use. Thanks to high-quality surface treatment, the clasp has a smooth operation and a pleasant tactile feel.
Why choose the YKK LB RH series fastex clasp?
By choosing the YKK LB RH series fastex fastener, manufacturers receive modern plastic hardware that combines ergonomics and reliability.
The main advantages of this model:
- curved body;
- durable POM material;
- secure locking;
- smooth mechanism operation;
- convenient adjustment;
- compact size;
- modern design;
- long service life.
These characteristics allow this model to be used in both mass production and premium products.
Modern trends in the use of plastic hardware
Today, manufacturers pay great attention not only to the reliability of components but also to user convenience. Ergonomic solutions are becoming an important advantage in modern products.
The YKK LB RH series fastener fully meets these requirements. The curved design provides a more natural fit, while the durable body guarantees reliable operation even under intensive use. This is why this model is successfully used in the production of city backpacks, travel bags, and compact camping gear.
When using plastic hardware, follow the manufacturer’s recommendations and use the product only for its intended purpose.
Reliability and Durability
The YKK LB RH series fastener is designed for long-term daily use. High-quality polyacetal is resistant to mechanical stress, moisture, and temperature fluctuations.
The design can withstand a large number of opening and closing cycles without deteriorating its performance. A durable case, high-quality adjusting element, and precise component geometry ensure stable operation throughout the product’s lifespan.
Thanks to its combination of modern materials, ergonomic shape, and signature YKK quality, the LB RH series remains popular among manufacturers of travel, sports, and urban products.
Conclusion
The YKK LB RH series fastex buckle is a modern plastic buckle with a curved body, designed for products where comfort, reliability, and durability are essential. Its durable polyacetal construction, convenient strap adjustment, smooth mechanism operation, and ergonomic shape make this model an excellent choice for backpacks, bags, luggage, and various textile accessories.
Using the YKK LB RH series fastex buckle allows you to create products that meet modern requirements for quality, ease of use, and reliability. This is a practical solution for manufacturers who require durable, professional-grade plastic fittings.