Contractor-grade chalk snap-line with 100' of premium-grade ultra thin line
Smooth gear-drive winding, up to 3 times faster than standard snap-lines
Compact, fits comfortably in the palm of your hand yet holds up to 1.6 oz. of chalk
Durable, heavy-gauge die-cast aluminum case with folding crank
Positive gear-lock line hold, automatically releases during rewind