Stainless steel and brass fittings. Universal type cables are designed to fit aftermarket engine controls as well as OEM controls from BMW, Chrysler, Honda, Mercury Sport Jet, Nissan, Suzuki, Volvo, Yamaha, and others. For I/O's, inboards, and outboards. TFXtreme cables feature a splined-core for easy movement and minimum lost motion (4" min. bend radius). Specifically designed for complex and/or long cable runs, but they will allow any control to operate more easily with less drag and wear. 10/32" threads.