100', Chalk Reel, Speed Line, 3:1 Gear Ratio, Abrasion Resistant Poly Line Provides 5-6 Strikes Per Pull, Made For Holding Chalk, Plated Anchor Ring, Wide Side Door For Quick & Easy Filling, Integral Cover, Robust Steel Handle & Large Ergonomic Clutch For Increased Durability, Strength & Torque, Lightweight Abs Housing Withstands Jobsite Wear & Tear, Clam Shell.