ZB7101
RICHWITS
ZB7101
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Introducing the RICHWITS Stainless Steel C-type Chain Connection Buckle – a premium Quick Link Chain designed for reliable and efficient chain connection in diverse settings. Crafted from 304 Commercial Marine Grade Stainless Steel, this C-ring Marine Hardware Accessory stands out for its superior strength, rust resistance, and durability, making it ideal for both indoor and outdoor applications. Whether you need to secure marine equipment, hang outdoor gear, or fix industrial chains, this C-type Chain Connection Buckle delivers quick installation and long-lasting performance. With a precise size of 12×20×50mm (wire diameter × inner width × inner length), it meets the demands of most standard chain connection needs, while adhering to strict quality standards that define RICHWITS’ marine hardware line.

Made from high-quality 304 Stainless Steel, this chain connection buckle exceeds ordinary stainless steel in rust resistance and structural integrity. The marine-grade material ensures it withstands humidity, saltwater, and harsh weather conditions, eliminating concerns about corrosion in outdoor or marine environments.
Engineered with thickened wire diameter (12mm) and precision forging, the C-type Quick Link offers exceptional load-bearing capacity and impact resistance. It won’t bend, break, or loosen easily, even under frequent use or heavy loads, providing a secure connection for chains of various types.
The innovative C-type design allows for tool-free assembly and disassembly. Simply open the buckle, attach to the chain, and lock it in place – saving time and effort for both professional and DIY users. This user-friendly feature makes it a top choice for quick repairs and temporary or permanent connections.
Unlike single-use connectors, this Stainless Steel Chain Buckle performs seamlessly in indoor settings (such as warehouse storage, garage organization) and outdoor scenarios (marine vessels, camping gear, garden structures). Its all-weather resistance ensures consistent performance in rain, snow, or high humidity.
With a standardized size of 12×20×50mm, the buckle fits most standard chains, eliminating the hassle of mismatched components. The precise inner width (20mm) and inner length (50mm) ensure a tight, stable connection that won’t slip or shift during use.

Parameter | Details |
Model | ZB7101 |
Brand | RICHWITS |
Material | 304 Commercial Marine Grade Stainless Steel |
Wire Diameter | 12mm |
Inner Width | 20mm |
Inner Length | 50mm |
Size Specification | 12×20×50mm |
Availability | In Stock |
Product Type | C-type Chain Connection Buckle, Quick Link Chain |
Application | Indoor & Outdoor Chain Connection |
Ideal for boats, yachts, and marine vessels – use it to secure anchor chains, mooring lines, or cargo straps. The rust-resistant 304 Stainless Steel withstands saltwater corrosion, ensuring safety and reliability on the water.
Perfect for camping, hiking, and adventure activities. Connect tent ropes, backpack straps, or hammock chains with this Quick Link Chain for a secure hold that withstands wind and outdoor wear.
Organize garages, warehouses, or workshops by connecting chains for tool hanging, bike storage, or inventory management. The durable buckle keeps items securely in place without risk of slipping.
Suitable for light industrial use, such as connecting conveyor chains, securing packaging, or assembling temporary structures. Its high strength and durability meet the demands of daily commercial operations.
Use in gardens to hang planters, bird feeders, or garden lights; or in homes for curtain rods, decorative chains, or heavy-duty hanging needs. The sleek design blends with most indoor and outdoor aesthetics.
RICHWITS is a reputable name in marine hardware accessories, known for delivering high-performance, reliable products. Our C-type Chain Connection Buckle undergoes strict quality control to ensure consistency and durability.
We use 304 Commercial Marine Grade Stainless Steel – a material superior to ordinary stainless steel in rust resistance and strength. This ensures our product outlasts competitors in harsh environments.
Every buckle is precision-forged to meet exact dimension standards, ensuring a perfect fit with standard chains. The smooth edges and secure locking mechanism reflect our commitment to craftsmanship.
If the 12×20×50mm size doesn’t meet your needs, we offer customization options to match your specific requirements. Contact our team for tailored solutions.
We partner with top logistics providers (TNT, FedEx, UPS) to ensure fast and reliable delivery. Whether you’re ordering in bulk or single units, your products arrive on time, every time.
Enjoy high-quality Stainless Steel Quick Link at an affordable price of $1.65/PCS. We offer value without compromising on material or performance.
No, magnetism in stainless steel is not a sign of poor quality. 304 Stainless Steel is austenitic, which is typically non-magnetic or weakly magnetic. However, cold working during manufacturing can cause partial transformation to martensite, increasing magnetic properties – this does not change the material’s quality or performance. For accurate material verification, use professional methods like spectral detection or stainless steel identification liquid.
To maintain rust resistance: 1) Avoid accumulating dust, metal particles, or dissimilar metals on the surface (clean regularly with a soft cloth); 2) Wipe off organic substances (vegetable juice, soup) promptly to prevent organic acid formation; 3) Protect from acids, alkalis, and salts (e.g., wall decoration lime water); 4) In polluted areas, clean the buckle periodically to remove corrosive residues. The 304 marine-grade material provides inherent rust resistance, but proper maintenance extends its lifespan.
Introducing the RICHWITS Stainless Steel C-type Chain Connection Buckle – a premium Quick Link Chain designed for reliable and efficient chain connection in diverse settings. Crafted from 304 Commercial Marine Grade Stainless Steel, this C-ring Marine Hardware Accessory stands out for its superior strength, rust resistance, and durability, making it ideal for both indoor and outdoor applications. Whether you need to secure marine equipment, hang outdoor gear, or fix industrial chains, this C-type Chain Connection Buckle delivers quick installation and long-lasting performance. With a precise size of 12×20×50mm (wire diameter × inner width × inner length), it meets the demands of most standard chain connection needs, while adhering to strict quality standards that define RICHWITS’ marine hardware line.

Made from high-quality 304 Stainless Steel, this chain connection buckle exceeds ordinary stainless steel in rust resistance and structural integrity. The marine-grade material ensures it withstands humidity, saltwater, and harsh weather conditions, eliminating concerns about corrosion in outdoor or marine environments.
Engineered with thickened wire diameter (12mm) and precision forging, the C-type Quick Link offers exceptional load-bearing capacity and impact resistance. It won’t bend, break, or loosen easily, even under frequent use or heavy loads, providing a secure connection for chains of various types.
The innovative C-type design allows for tool-free assembly and disassembly. Simply open the buckle, attach to the chain, and lock it in place – saving time and effort for both professional and DIY users. This user-friendly feature makes it a top choice for quick repairs and temporary or permanent connections.
Unlike single-use connectors, this Stainless Steel Chain Buckle performs seamlessly in indoor settings (such as warehouse storage, garage organization) and outdoor scenarios (marine vessels, camping gear, garden structures). Its all-weather resistance ensures consistent performance in rain, snow, or high humidity.
With a standardized size of 12×20×50mm, the buckle fits most standard chains, eliminating the hassle of mismatched components. The precise inner width (20mm) and inner length (50mm) ensure a tight, stable connection that won’t slip or shift during use.

Parameter | Details |
Model | ZB7101 |
Brand | RICHWITS |
Material | 304 Commercial Marine Grade Stainless Steel |
Wire Diameter | 12mm |
Inner Width | 20mm |
Inner Length | 50mm |
Size Specification | 12×20×50mm |
Availability | In Stock |
Product Type | C-type Chain Connection Buckle, Quick Link Chain |
Application | Indoor & Outdoor Chain Connection |
Ideal for boats, yachts, and marine vessels – use it to secure anchor chains, mooring lines, or cargo straps. The rust-resistant 304 Stainless Steel withstands saltwater corrosion, ensuring safety and reliability on the water.
Perfect for camping, hiking, and adventure activities. Connect tent ropes, backpack straps, or hammock chains with this Quick Link Chain for a secure hold that withstands wind and outdoor wear.
Organize garages, warehouses, or workshops by connecting chains for tool hanging, bike storage, or inventory management. The durable buckle keeps items securely in place without risk of slipping.
Suitable for light industrial use, such as connecting conveyor chains, securing packaging, or assembling temporary structures. Its high strength and durability meet the demands of daily commercial operations.
Use in gardens to hang planters, bird feeders, or garden lights; or in homes for curtain rods, decorative chains, or heavy-duty hanging needs. The sleek design blends with most indoor and outdoor aesthetics.
RICHWITS is a reputable name in marine hardware accessories, known for delivering high-performance, reliable products. Our C-type Chain Connection Buckle undergoes strict quality control to ensure consistency and durability.
We use 304 Commercial Marine Grade Stainless Steel – a material superior to ordinary stainless steel in rust resistance and strength. This ensures our product outlasts competitors in harsh environments.
Every buckle is precision-forged to meet exact dimension standards, ensuring a perfect fit with standard chains. The smooth edges and secure locking mechanism reflect our commitment to craftsmanship.
If the 12×20×50mm size doesn’t meet your needs, we offer customization options to match your specific requirements. Contact our team for tailored solutions.
We partner with top logistics providers (TNT, FedEx, UPS) to ensure fast and reliable delivery. Whether you’re ordering in bulk or single units, your products arrive on time, every time.
Enjoy high-quality Stainless Steel Quick Link at an affordable price of $1.65/PCS. We offer value without compromising on material or performance.
No, magnetism in stainless steel is not a sign of poor quality. 304 Stainless Steel is austenitic, which is typically non-magnetic or weakly magnetic. However, cold working during manufacturing can cause partial transformation to martensite, increasing magnetic properties – this does not change the material’s quality or performance. For accurate material verification, use professional methods like spectral detection or stainless steel identification liquid.
To maintain rust resistance: 1) Avoid accumulating dust, metal particles, or dissimilar metals on the surface (clean regularly with a soft cloth); 2) Wipe off organic substances (vegetable juice, soup) promptly to prevent organic acid formation; 3) Protect from acids, alkalis, and salts (e.g., wall decoration lime water); 4) In polluted areas, clean the buckle periodically to remove corrosive residues. The 304 marine-grade material provides inherent rust resistance, but proper maintenance extends its lifespan.