KARCHER 50m Performance Plus Hose 1/2" 2645319KARCHER 50m Performance Plus Hose 1 2" Order No. 2. 645 319. 0 The focal point of the new 50 metre long Performance Plus 1 2" quality garden hose is the improved feel, high quality multi layered woven material from which it is made. This flexible material is extremely resistant to kinks, making the hose ultra robust and ensuring a constant water flow. And that's not all the hose also sits much better in your hand. The anti UV outer layer protects the