Hey, need a reliable, no-fuss way to secure hoses and tubes? These spring clamps are your go-to. They're made from tough 65Mn manganese steel, so they've got great spring tension and resist corrosion. The inner diameter is 16mm, perfect for hoses or tubes with an outer diameter between 16.5mm and 17.2mm—think fuel lines, vacuum hoses, coolant lines, or silicone tubing. They're 12mm wide and have a low-profile design. Super easy to use: just squeeze the tabs with pliers to open it, slide it over your hose and fitting, and let go—it snaps tight with even pressure all around to prevent leaks. You get 10 of them in the pack, which is awesome for a bunch of projects or just having spares. Mechanics, DIYers, and hobbyists love these for car repairs, marine applications, lawn equipment, or any workshop task. A simple, strong, and cost-effective solution.