Westin 65-691301 8-inch Black Receiver Tube Extender SAFETY: A hitch extender make it easy to give your tow load the room required, and protects your vehicle from scratches and scuffs. EXTENDER: This receiver tube extends your trailer hitch. SIZE: This is an 8 inch extender with a 2 inch shank. QUALITY MATERIALS: This receiver tube extender is made from the highest quality materials available. ABOUT US: Westin Automotive Products, has been in business as a manufacturer of premium quality truck and SUV accessories for more than 30 years. Our corporate headquarters is in Irwindale, California.