D 21 2.3/16AF,SOCKET 1" 2.3/16"
D 21 2.3/4AF,SOCKET 1" 2.3/4"
D 21 2.3/8AF,SOCKET 1" 2.3/8"
D 21 2.5/8AF,SOCKET 1" 2.5/8"
D 21 2.7/16AF,SOCKET 1" 2.7/16"
D 21 2.9/16AF,SOCKET 1" 2.9/16"
D 21 2AF,SOCKET 1" 2"
D 21 3.1/8AF,SOCKET 1" 3.1/8"
