Got a great post on Epic TV:

Never Lose A Stuck Nut Again With This Spring-Loaded Nut Key

Tim Preston climber and self-confessed ‘tinkerer’ may just have come up with one of the best climbing Kickstarter campaigns we’ve ever seen. He’s designed a new nut tool he’s dubbing ‘little hammer’ which helps to unstick nut, cam and RP placements by delivering a percussive force via a spring-loaded weight. Tim lists a lot of the obvious advantages in this video, but the potential in terms of removing stuck gear, avoiding bloody fingers and speeding up the process of seconding are obvious. We think it looks great and with twenty days left on Tim’s Kickstarter campaign, there’s still plenty of time to get in on the ground floor with what may very well become a new standard in climbing gear.

http://www.epictv.com/content/never-lose-stuck-nut-again-spring-loaded-nut-key