AQT Line Frog™ Video 1. How to pop regular chalk line by yourself

New flooring tool. Marking tool. Chalk Cord Holding Device. Pop chalk line by yourself. You don't interrupt your partner and don't ask him for assistance. You don't wait until he is ready to help. You dont need to hit a nail in to concrete slab or hardwood floor. Useful for Ceramic tile,...



http://www.youtube.com/watch?v=YdRth0XXOqs&hl=en

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