The use of two ear clips is an economical solution for many simple hose assemblies, used with air or other fluids.
The two ears give the clip extra grip and help to maintain constant pressure around the hose. Fitting is more flexible and exact. The practical design of two-ear clips means that they clamp firmly on to the assembly and are tamperproof once mounted.
The edges are rounded to avoid damage to the hose.
Two ear clips offer great versatility in simple hose assemblies.