Hammerloc LB-PTD
| Articles: | LB-PTD |
| Size (mm): | 20, 25, 38, 50 |
| Adjustment: | double sided |
| Application: | Medicine, Clothing, Equipment, Sportswear, Tourism |
| Material: | Acetal (POM) |
| Brand: | YKK |
| Country of Origin: | Japan |
The LB-PTD series YKK fastener features a streamlined shape and high tear strength. Ideal for outdoor use.
Buckle with smooth and easy unfastening. An additional fastex rib significantly increases the strength of the hull.
Fasteks LB-PTA fits under the tape (sling) with a width of 20, 25, 38, 50 mm.
The range of application of fastex is quite wide. It can be: backpacks, bananas, bags, belts, covers, suitcases, equipment and other products.
On both sides (“mother” and “father”) of this fastex there are two slots into which the belt tape is threaded with the possibility of adjustment.
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.
The normal short-term temperature range of its use is – 40° C to + 132° C.
Modern plastic hardware must withstand high loads, ensure ease of use, and maintain stable operation under any conditions. That’s why YKK developed the Hammerloc® series, which combines a reinforced structure, smooth operation, and modern design. The Hammerloc LB PTD buckle is one of the most versatile models in this line. It features dual strap adjustment, allowing the buckle to be centered and providing maximum comfort. Thanks to its high strength and streamlined design, this model is widely used in the manufacture of hiking backpacks, travel bags, sportswear, and professional equipment.
What is the Hammerloc LB PTD buckle?
The Hammerloc LB PTD buckle is a plastic side-release buckle, part of the Hammerloc® series from YKK. The model’s key feature is its dual adjustment, allowing the strap length to be adjusted on both sides of the clasp. This allows for precise positioning and centralized clasp control, such as on backpack waist straps.
The design features a streamlined shape, specifically engineered for active use. An additional stiffening rib significantly increases the strength of the case and improves its resistance to mechanical stress.
The model is available for belt widths of 20, 25, 38, and 50 mm, allowing it to be used in both compact accessories and large tourist or professional gear.
Advantages of the Hammerloc LB PTD Buckle
The high popularity of the Hammerloc LB PTD fastex buckle is due to its combination of reliability and ease of use.
The main advantages of the model:
- double strap adjustment;
- reinforced case construction;
- additional stiffening rib;
- smooth and easy opening;
- reliable lateral fixation;
- high mechanical Durability;
- Modern, streamlined design;
- Long service life.
Double adjustment ensures the buckle remains in the correct position even when the strap length changes, which is especially important for waist belts and backpacks.
Where the Hammerloc LB PTD Buckle is used?
Thanks to its universal design, the Hammerloc LB PTD fastex buckle is used in various areas of modern industry.
The most common areas of application:
- Travel backpacks;
- Hiking gear;
- Travel bags;
- Sports equipment;
- Professional equipment;
- Medical products;
- Work Clothing;
- Various textile products with adjustable straps.
This model is especially popular in outdoor products, where a combination of high strength, convenient adjustment, and secure fit is required.
How the Hammerloc LB PTD Works
The Hammerloc LB PTD operates using a classic side-opening mechanism.
After the two halves are connected, the spring-loaded latches securely engage the mating grooves in the body and hold the plug inside the clasp. To open, press the side latches simultaneously, after which the clasp easily disengages.
The main feature of this model is its dual strap adjustment. This allows the strap length to be adjusted on both sides of the clasp, ensuring precise positioning and even load distribution. This ensures that the buckle remains centered in the harness, which is especially important for waist belts on backpacks and other camping gear.
The smooth operation of the mechanism ensures comfortable use, even with frequent opening and closing.
Design Features
One of the key features of the LB PTD is its reinforced housing.
It is made of polyacetal (POM), an engineering plastic characterized by high mechanical strength and resistance to abrasion, moisture, and temperature fluctuations. This ensures that the buckle maintains stable operation even under intensive use.
An additional stiffening rib significantly increases the strength of the structure and helps withstand increased loads. The streamlined body reduces the risk of accidental snagging on clothing or equipment, making the product more comfortable for daily use.
Modern component geometry ensures precise connection of the clasp halves and minimal play during use.
Why choose the Hammerloc LB PTD clasp?
By choosing the Hammerloc LB PTD fastex fastener, manufacturers receive modern, professional-grade plastic hardware.
Key advantages of this model:
- Dual strap adjustment;
- Reinforced housing;
- High strength;
- Smooth opening;
- Reliable locking;
- Durable POM material;
- Modern appearance;
- Long service life.
This design allows for the creation of reliable products designed for long-term, daily use in a variety of conditions.
Modern trends in the use of plastic hardware
Modern manufacturers place great emphasis on combining reliability, light weight, and ease of use. Buckles that allow precise strap adjustment and withstand intense loads are especially popular.
The Hammerloc LB PTD buckle fully meets these requirements. Its reinforced frame, dual adjustment, and smooth opening mechanism make it popular in the production of tourist, sports, and professional equipment. Its design ensures high reliability without significantly increasing the product’s weight.
When using plastic hardware, follow the manufacturer’s recommendations and use the product only for its intended purpose.
Reliability and Durability
The Hammerloc LB PTD buckle is designed for long-term, daily use. High-quality polyacetal is resistant to moisture, mechanical stress, UV radiation, and temperature fluctuations.
The design can withstand a large number of opening and closing cycles without deteriorating its performance. A reinforced housing and additional stiffening rib provide high load-bearing capacity, making this model ideal for use in products designed for long-term service.
Conclusion
The Hammerloc LB PTD fastener is a modern plastic fastener from the Hammerloc series, combining dual strap adjustment, a reinforced structure, a durable polyacetal housing, and a smooth opening mechanism. Its high reliability, streamlined shape, and long service life make this model an excellent choice for travel backpacks, sports gear, travel bags, professional equipment, and other textiles.
Using the Hammerloc LB PTD fastener allows you to create products that meet modern requirements for reliability, ergonomics, and durability. This is an effective solution for manufacturers who require high-quality, professional-grade plastic hardware.