Patented ChalkView Case - see amount of chalk inside the case;Rewinds 3-1/2x faster has a 3. 5:1 gear ratio;Crank Clutch crank handle will spin when pulling out string;Stainless steel crank handle and hook. On-board hook storage;Limited Lifetime Warranty;Patented ChalkView? Case - see amount of chalk inside the case;Rewinds 3-1/2x faster ? has a 3. 5:1 gear ratio;Crank Clutch ? crank handle will spin when pulling out string;Stainless steel crank handle and hook. On-board hook storage
