Tajima CR201R-2 Chalk-Rite II Snap Line with Triple Speed Rewind Contractor-grade chalk snap-line with 100 ft. of premium-grade braided line Compact, fits comfortably in the palm of your hand yet holds up to 1.6 oz. of chalk Smooth 5 gear-drive winding, up to 3 times faster than standard snap-lines Durable, heavy-gauge die-cast aluminum case with folding crank Positive gear-lock line hold, automatically releases during rewind