Need a simple, reliable buckle for your DIY projects? This 30mm black plastic quick release side buckle is perfect! It's that classic push-button release design you see on backpacks, bags, pet collars, and gear straps. Made from durable plastic that's lightweight but strong enough for everyday use. The hybrid clip design works with webbing straps up to 30mm (about 1.18 inches) wide. Brand new, never used. MPN has a weird long number (5150_Bicycle_Trailers_Bike_Slide_Case_Loop_Webbing), but basically it's a standard buckle. UPC: 787099318567. Whether you're repairing a broken backpack strap, making a custom dog leash, creating camera gear straps, or organizing cords in your workshop, this buckle gets the job done. Easy to use: just thread your webbing through and sew or melt the end. The side release mechanism is intuitive - push the two buttons to open, snap together to close. Much cheaper than buying a whole new bag just to get a buckle! Keep a few of these on hand for quick repairs or custom projects. They're surprisingly versatile once you start looking for places to use them. From luggage to tactical gear to simple organization, a good buckle solves so many problems. And at this price, you can afford to stock up!