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MINGSHENG
Elevate bag functionality with our Tri-Glide Electroplated Metal Buckle for Bag Straps, a patent-pending hybrid design that merges 304 stainless steel frames (18% chromium, 8% nickel) with reinforced ABS plastic sliders (impact-resistant grade). Engineered for 20–30mm straps, its defining feature is the three-bar sliding mechanism—precision-aligned to 0.1mm tolerance—that enables multi-directional adjustments (vertical, horizontal, diagonal) for backpacks, luggage, or tactical gear. The quadruple-layer electroplating (nickel + copper + nickel + chromium) delivers 1,000+ hours of salt spray resistance (ASTM B117), while ergonomic thumb grooves (2mm depth) enable one-handed operation even with gloves. Ideal for mass-market brands seeking cost-effective yet high-performance hardware, this buckle supports 120kg static load and meets UL 94 V-0 fire resistance standards for safety-critical applications.
Parameter | Details |
Material | 304 stainless steel (frame), ABS plastic (slider, UL 94 V-0) |
Size | 25mm (width) x 42mm (length) x 10mm (thickness) |
Strap Compatibility | 20–30mm nylon webbing, polyester, or polypropylene straps |
Closure Type | Tri-glide sliding mechanism with anti-slip teeth (0.5mm height) |
Weight | 22g ± 3g |
Finish | Polished chrome, matte nickel, black oxide, custom PVD coatings (titanium, rose gold) |
Certifications | UL 94 V-0, CE-compliant, RoHS 2.0 |
1. Multi-Directional Adjustment: The three-bar design (each bar 3mm diameter) allows instant length changes in 5mm increments without rethreading, adapting to dynamic movement.
2. Quadruple-Layer Electroplating: The 8μm total coating thickness exceeds industry standards, with chromium topcoat (1μm) providing scratch resistance (4H pencil hardness) ideal for outdoor/marine applications.
3. Cost-Effective Manufacturing: Injection-molded ABS sliders (100,000+ unit production runs) reduce costs by 30% compared to all-metal alternatives, without compromising durability.
4. Modular Accessory Integration: The integrated D-ring (5mm diameter, 1mm thickness) supports 3kg dynamic load, perfect for attaching carabiners, keychains, or identification tags.
• Outdoor Gear: Reinforce hiking backpacks, camping tent straps, tactical vests, or hydration pack belts for rugged environments.
• Travel Accessories: Integrate into luggage handles, duffel bag straps, or garment bags for quick length adjustments during transit.
• Safety Equipment: Comply with OSHA 1910.134 standards for respiratory harnesses, fall protection gear, or industrial tool belts.
Q: Can this buckle be used with leather straps?
A: Yes. The non-abrasive ABS slider (rounded edges, 0.1mm surface roughness) prevents scuffing or tearing on full-grain, top-grain, or corrected-grain leather during adjustments.
Q: What’s the temperature resistance?
A: Operates reliably between -20°C and 70°C (tested for 100 cycles of thermal shock), making it suitable for extreme climates from arctic expeditions to desert environments.
Q: Do you offer bulk discounts?
A: Yes. Tiered pricing applies: 5,000–9,999 units receive 15% off; 10,000+ units receive 20% off. Contact our sales team for custom quotes with logo engraving.
Custom Bag Buckles
Bag Strap Buckles
Electroplated Colors
