The Titan Inner Cable Puller allows you to use only one hand to pull brake cables tight for maximized braking performance.
spring was broken, no instructions. I should have bought the Park brand. It has the feel of a two dollar can opener.
I truly didn't understand why anyone would buy one of these - until I went to install new brakes on my bike and was afraid of cutting the cable too short. Sure, you can pull on the cable and collapse the brake calipers and get "close" to setting the right cable length - but this takes the guesswork out. The only question I have at this point is: What is a Titan 3rd Hand?