Product Overview
Compared with standard side release buckle, these quick side release buckles are featured with a distinct dual-action locking mechanism. They provide an extra layer of security, preventing accidental release during intense activities. Molded from premium-grade materials (POM or nylon), they combine sleek aesthetics with industrial-strength durability, making them the preferred choice for professional dog collar and harness manufacturers worldwide.


Technical Specifications
- Material: High-performance POM (Polyoxymethylene), often referred to as "Plastic Steel" for its superior mechanical properties. And we offer alternative for nylon (PA66) for tactical or outdoor industrial grade use purpose.
- Sizes Available: 15mm, 20mm, 25mm (1''), and 38mm (1 1/2") inner widths to fit standard webbing. Other sizes are available for different models.
- Color: Classic Black with a high-visibility Red (or black) safety lock button (Custom colors available for bulk orders).
- Tensile Strength: Tested to withstand high pull-force loads (Specific Newton data available upon request).
- Quality Standard: Our plastic side release buckles comply to Reach and Rohs which is safe for both human and pets.
- Temperature Range: Maintains structural integrity from -40°C to 120°C, suitable for all-weather outdoor use.
- Custom Logo: Support adding brand identity or logo.

Product Advantages
- Dual-Lock Security: The integrated slide lock prevents the side-release tabs from being pressed accidentally, ensuring the pet remains safely secured.
- Superior Durability: Made from POM, these buckles offer excellent impact resistance, low friction, and long-term wear resistance.
- Ergonomic Design: The contoured shape follows the curve of the dog's neck, providing maximum comfort and reducing chafing.
- Easy Operation: Even with the safety lock, the buckle remains intuitive for owners to operate with one hand when unlocked.
- Marine-Grade Performance: Resistant to moisture and corrosion, making it ideal for dogs that love to swim or hike in humid environments.

Product Applications
While highly recommended to use for Dog Collars and Harnesses, the heavy-duty property of these locking buckles makes them versatile for:
- Tactical & Military Gear: K9 unit vests and equipment.
- Outdoor Equipment: Backpack sternum straps and waist belts.
- Safety Apparel: Workwear belts and securing straps for professional gear.
- Medical Equipment: Securing straps for patient transport and braces.
In other words, our Safety Locking Side Release Buckles are engineered for high-performance industries where reliability is a must.

Company Profile
We are a specialized B2B manufacturer and international supplier based in the global manufacturing hub of Shenzhen, China. With a focus on "small and beautiful" business excellence, we have transitioned from mass-market apparel trims to high-barrier, functional /industrial hardware niches. Our expertise lies in providing high-reliability components for the pet, outdoor, and tactical industries. We pride ourselves on technical precision, SEO-driven transparency, and a commitment to helping our partners build safer, more durable products. To partner with us, we can promise all your questions are responsive and you would be supplied with non-defective products in time!

FAQ
Q: Can these buckles be used for large, high-energy dog breeds?
A: Yes. By using high-performance POM materials, our buckles are designed to handle significantly higher tensile loads than standard plastic buckles, the highest breaking load reach 200 kgs, making them suitable for large breed collars.
Q: Do you offer samples for testing?
A: Yes! We're always ready to send free samples to customers for the design and quality check. We understand that safety is the first priority, we can provide up to 20 pcs of samples of mixed sizes, mixed models to professional manufacturers for tension and durability testing before bulk orders.
Q: What is the lead time for international wholesale orders?
A: For stock items of standard sizes and colors, fastest ship in 48 hours. For production orders of standard items, typically ship within 7-10 business days. For custom made orders with logo or unique colors, we ship in 10-15 days, depending on order volume. All this is negotiable, contact our sales team for details!
Q: Are these buckles resistant to UV and low temperatures?
A: Yes, our POM and PA66 materials are selected for their excellent weatherability, including UV resistance and performance in low-temperature environments.
For more questions just feel free to CONTACT US NOW for get your answers!
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