K0390 Sliding‑Lock Plastic Side Release Buckle, 25mm / 38mm Two‑Size Slide Open/Close Buckle for Bags & Outdoor Accessories.
Item No :
K0390Order(MOQ) :
3000Place of Origin :
ChinaMaterial :
POM or othersColor :
anySize :
25MM 38MMSliding‑Lock Plastic Side Release Buckle
K0390 is a split‑type sliding‑lock plastic buckle, offered for 25mm and 38mm webbing. Made of high‑strength matte POM plastic. It adopts a special slide‑in locking structure — you can slide the two parts to close and slide apart to release, delivering stable and convenient fastening for backpacks, sports bags and fashion accessories.

Comprehensive Environmental Compliance
We support the production of environmentally friendly products that comply with strict international environmental testing standards. Based on your clients' requirements, we can manufacture products compliant with EN71 (Part 1, 2, and 3), CA Prop65 (CA65), REACH (NPS), LFGB (food contact safety), Phthalates (17P), and Fluoride-free standards. (Please specify your required testing when requesting a quotation).

Flexible Color Customization
Customized colors are fully acceptable to match your brand identity. We utilize the standard PANTONE color book for precise matching, or you can simply provide a physical product sample or color swatch directly to us.
Our components serve as high-utility fastening solutions across multiple industries:
Outdoor Gear: Perfect for tents, tactical gear, sleeping bags, and various outdoor equipment requiring secure adjustments.
Bags & Luggage: Widely used on backpacks, heavy-duty sports bags, duffels, and travel luggage drawstring systems.
Apparel & Clothing: Ideal for adjusting waistbands, hoods, and hems on jackets, hoodies, activewear, and sportswear.
Our products are packed in cartons or bag packages with several small PE bags inside to ensure safe transit. Customized packaging is also acceptable to meet your retail or wholesale needs.
Q: How does the K0390 buckle open and close?
A: It works by a sliding‑lock structure. Slide the two parts together to lock, and slide them apart to release.
Q: What strap widths does K0390 support?
A: This model comes in two versions: 25 mm and 38 mm for different webbing sizes.
Q: Can we make custom colours or add our logo?
A: Yes, Pantone colour matching and logo customization are available for bulk orders.
Q: What material is this buckle made from?
A: High‑performance POM plastic, durable for daily and outdoor heavy‑duty use.
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