(For long distances, where the netting needs to be flat and secure): It is recommended to use a wire tensioner (or wire puller) + wire clamp, which is less strenuous and provides better tension (preventing the netting from sagging or swaying);
• Additional note: The "angle extender" you inquired about only extends and secures the netting; it does not have a tensioning function. Tensioning requires additional tools.
By vevor