Product review (5 stars): Just what the doctor ordered!
The part I needed to extend my dishwasher drain. I could not find anything at the big box stores, local hardware, appliance parts websites, or local plumbing supply even though the dishwasher manufacturer's installation instructions for my dishwasher show a part like this with a barbed coupler (and no they do not have it either). More than reasonable price and amazingly delivered from across the pond within a week or so.