Rely on DEWALT® 6:1 Chalk Reels to produce straight, clean marks that get the job done right every time. With a flush crank arm and a 6:1 gear ratio, pros can retract the line fast and easily. The clutch can be activated with the handle down or up for a smooth line release. The suite of features included in the 6:1 Chalk Reel Kits provide professionals with a tool that is simple and effective.