Feature:Made with high strength stainless steel for maximum durability. All-weather protective coating for long service life. Precise design, be dependable for use and convenient for assembly and disassemble. Easy install without extra adjustment. Widely fir for marine boat, trucks, van, caravan, trailers. Specification:Condition: Brand newMaterial: Stainless SteelColor: SilverOptional Size: Approx 10*35mm/0.4*1.4in, 12*52mm/0.5*2in, 16*69mm/0.6*2.7in, 22*96mm/0.9*3.8inPackage Weight: Approx 14g(10*35mm), 44g(12*52mm), 87g(16*69mm), 218g(22*96mm)Package List:1 * Snap ShackleNote:1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard..