If you already own a 2 piece 12' TZ370, added a #3 section (6'), added a #4 section (6'), and you still need MORE, now you can add this section and turn it into a COMPLETE 5 piece pole system (Reach 30'). Or use this if you need to replace a #5 section on your 6' Series Teleplus Pole.
Pole -- Unger - Teleplus "Add-An-Arm" 6" Lengths - Plus 5