VIGRUE crimp hose clamps are salt-resistant,corrosion resistant.Can be applied in the complex environment. Edge polished smooth,aviod damage to the hose. Comes with one durable and organized clear box. Easy to storage and carry. An useful ear clamp pincer are included in this kit,convient for your installation widely applied to single ear hose clamps,double ear hose clamps,stepless hose clamps etc. Widely used in hoses and plastic pipes.Especially suitable for beverage,aotomative,marine,motorcycle and industrial applications.