Feature:1. Material: These high-quality spring clips are made of durable spring steel, with precise 360-degree inner ring design, manganese steel, pure material, no added impurities, and have rust and other effects anti-corrosion.2. Application: Suitable for most air hoses, water pipes, silicone hoses for fuel lines and carburetors, engines, industrial, electronic and automotive applications, etc., can effectively prevent damage to pipelines.Specification: Material: high quality 65Mn spring steel Color: as shown in the picture Inner diameter: 6mm, 8mm, 10mm, 12mm, 14mm, 15mm, 16mm, 18mm, 20mm, 22mm Package Included: 10 x 6mm Spring Clip 10 x 8mm Spring Clip 10 x 10mm Spring Clip spring clip 10 x 12 mmSpring clip 10 x 14 mmSpring clip 10 x 15 mmSpring clip 10 x 16 mmSpring clip 10 x 18 mmSpring clip 10 x 20 mmSpring clip 10 x 22 mm