CST/berger 82-30080B 300ft Nylon-Clad Steel Zip-Line, 82-Series Open Reel Tape in FEET/8THS 300ft Nylon-Clad Tape graduated in feet and inches Superior Accuracy, durability and temperature stability provides better results over time Zip-Line 3:1 Gear Ratio Reel provides for faster rewind of Tape Tip is chrome plated for wear resistance Crank handle folds flat to prevent handle breakage and allow for easy storage.