High precision hose clamp attachment: 360 degree inner ring precision design. Effectively avoid pipeline damage. These hose fittings are adjustable, they can be loosened and tightened. Excellent performance: High precision spring loaded Fuel Line Clamps made of high quality 65Mn spring steel for durability and reuse, coating zinc surface, durable in use. Different sizes:Scope of delivery 5 different sizes of spring clips: 6mm, 7mm, 8mm, 9mm, 10mm, 11mm,12mm,14mm,15mm,17mm, each size 10pcs. 100 pieces in total packed in a plastic box, freely adjustable to accommodate different size hoses to meet your long-term use needs. Save time and money: These clamps Spring-loaded clamps can be attached to the hose fittings on the fittings to reduce the risk of fuel or water line leaks. This saves you time and money on costly line repairs. Wide Applications:Spring clamps are used in a variety of applications and are suitable for fuel hoses , water hoses, air hoses and silicone hoses. Color as shown Quantity delivered: 100pcs/set Note: The data is all measured manually, please allow 1-3cm error, due to the light and display difference, there will be some certain color difference, the actual object received shall prevail.