STANLEY 47-464 Chalk Box Set, 100 ft L Line, 3.5:1 Gear Ratio

Patented "ChalkView" case see amount of chalk inside the case, rewinds 3-1/2X faster - has a 3.5:1 gear ration. Crank clutch, crank handle will not spin when pulling out string. Patented stainless steel interlocking hook for joining lines, on-board hook storage.