I have enough hi-teks to put 19 rods out of my boat. After fishing several types of holders I found these to be the toughest and most user friendly. All adjustments are made with a 1/2" wrench and they stay where you put them. You will find folks that use CC also, but these have so many pluses that I had to go with them. I can take em out in minutes and the baseplates are thin and wont trip you up.