This is such a great product that I thought I'd give it a plug. Tillerlock from CanSail. It's a competitor to Tiller Tamer - but, in my experience, much simpler and more durable. It's inexpensive, elegant and simple in design, and works brilliantly. I've used it on a 17' and a 20' boat and have been using it for six seasons with no problem. You have to order it from Canada: it's amazing to me that the local marine stores don't stock this superior product. Here's a link. http://www.cansail.com/ Dick