The Stanley 100 ft FATMAX chalk line reel features a water-resistant, high-impact ABS case with rubber grips, making it both extremely durable and easy to hold. The 3:1 gear ratio gives you a rewind that’s 3 times faster, while the chalk line has twice the tensile strength of traditional lines and lasts twice as long. A convenient locking button holds the string in place. This reel holds one 4 oz bottle of Stanley chalk, and an easy-to-access screw cap simplifies the chalk refilling. The reel also features a long-wearing felt gasket that hugs the line and distributes chalk coating evenly. A stainless-steel universal hook withstands heavy use, and the crank handle folds neatly into case for storage and transit. Rewinds 3x faster – has a 3:1 gear ratio. High capacity – holds up to a 3 oz chalk. Patented stainless steel interlocking hook for joining lines. Chalk line has 2x the tensile strength of traditional lines and lasts twice as long. Water-resistant, high-impact ABS case with rubber grips is durable and easy-to-hold. Patented Chalk View™ sliding door for quick refills than base Stanley® model.