This add-on makes the world's best line setting tool even better. The Big Shot Trigger attaches securely to any 1.25" (31.75 mm) diameter pole to increase your accuracy and ease of use. It's easy to install: just place it on your favorite pole and clamp it down. Need more or less power? Loosen the clamp and slide it down or up the pole. Put your throw weight in the pouch and pull down, securing the finger hold on the latch. Now you have all the time in the world to aim your shot without struggling to keep the Big Shot pulled back. When you're ready to launch, push up on the safety and pull the trigger!