Kranzle drain jetting hose. Comes complete with stainless steel drain jet. Fitted with either 3 rear facing jets to give you maximum forward motion performance or 3 rear facing and 1 front facing jet to help break down what's infront of it and cleaning behind it as it goes.
Trigger connection - M22 male
3R - 3 rear jets
3R1F - 3 rear jets, 1 front jet.