An approach wedge is a type of golf club that fills the gap between the pitching wedge and the sand wedge, with approximately 48-54 degrees of loft. It is also known as a gap wedge or an A wedge, depending on the manufacturer. The loft degree of an approach wedge may vary from wedge to wedge, but it is typically designed with a loft degree of between 49° and 55°, with most approach wedges having a loft degree of 52° . However, it is important to check the manufacturers specifications to be sure of what you are buying.