Ji-Horng Plastic Co., Ltd. 
Pet Collar Buckle
Our Pet Collar Buckle collection features a diverse range of designs and sizes, suitable for small pets to large dogs. From standard side release buckles to extra secure locking buckles, we provide options for active pets and heavy-duty applications. Available in sizes from 8mm to 38mm, our buckles come in various materials and structures to match different collar styles.
Pet Collar Buckle Options for All Pets
Wide Range of Buckle Styles
Explore our wide selections of side release buckles, tri-glide adjusters, belt loops, and D-rings for pet collars and harnesses.
Sizes and Designs to Fit All Needs
From 8mm to 38mm – suitable for cats, small dogs, and large breeds, below table for size references:
| 8 mm | 10 mm | 15 mm | 20 mm | 25 mm | 38 mm |
| 5/16" | 3/8" | 5/8" | 3/4" | 1" | 1-1/2" |
Heavy-Duty Buckle and Double-Secure Buckle Solutions
High-Tensile-Strength Buckle & Locking Buckles for Extra Safety
Ideal for active pets or large dogs needing enhanced security.
Breakaway Buckles for Quick Release
Designed to break away automatically as soon as the tensile strength achieves specific weight, mainly used to prevent your pet from getting stuck or trapped somewhere, i.e. in the tree.
Customization & Eco Material Options
Color Customization Available
Match your brand or pet product line with flexible options, the buckle color can be custom-made, we can add printing, laser engraving logo to the buckle if required.
REACH-Compliant Materials Upon Request
Optional eco-friendly choices for sustainable pet gear, our buckles can be made of REACH compliant material upon request.
Learn More About Pet Collar Buckle Components
Related Article: Plastic Buckles & Pet Harness Accessories
Read more about our pet buckle selections here
Related Products
Side Release Buckle
Material：POM
Acetal single-adjust side release clasp, including male part and female part, the male buckle of this SR buckle is compatible with female buckle of S20, used as backpack buckle, pet collar buckle, harness buckle, webbing and strap adjuster, life jacket buckle, etc. 10mm is non-adjustable, thus a slide buckle is recommended.
Heavy Side Release Buckle
Material：POM
Plastic heavy duty side release buckle which has stronger tensile strength, including male part and female part, used as bag buckle, webbing adjuster, collar buckle, etc. This high-strength buckle has a thick and sturdy structural design that can maintain the buckle locked under high-intensity pulling force without loosening, 6 sizes available: 3/8", 5/8", 3/4", 1", 1-1/8", and 1-1/2".
D Ring
Material：POM
Plastic Beastee Dee double bar D-shaped ring buckle, also called semi-circle ring, which is used to create a gripping point at the strap end to attach things like snap hook, trigger clip, cord, or another strap, etc., the extra bar positions the attached webbing or strap, furthermore, the enhanced structure makes it better in strength. Used with lacing, cordage, plastic hook, etc. Usages: backpack, garment, or elsewhere which uses d-ring.
Belt Stay Loop
Material：PE
Plastic belt keeper loop, also called square loop buckle, retaining hoop loop, retainer buckle, or loop lock buckle, which used to keep the rest of the webbing by holding multiple pieces of strap or webbing together. Used as collar or backpack strap keeper, webbing holder, etc.
Square Belt Loop
Material：POM
Plastic belt keeper loop, also called square loop buckle, retaining hoop loop, retainer buckle, or loop lock buckle, which used to keep the rest of the webbing by holding multiple pieces of strap or webbing together. Used as collar or backpack strap keeper, webbing holder, etc.
Concave Belt Loop
Material：NY or PE
Plastic concave belt keeper loop, also called curved strap keeper buckle, retaining hoop loop, or retainer buckle, with arc-designed single side, which used to keep the rest of the webbing by holding multiple pieces of strap or webbing together, and stay firmly in one place. After inserting the webbing, you can push it back and forth along the webbing and tie up the excess webbing or straps.Used as collar or backpack strap keeper, webbing holder, etc.