Keson sponsored a race for me several years ago and I bought my first steel tape from them. IMHO 100' (30m) tapes are too short. I have a Keson 50 meter nylon clad steel tape model NRS50M. The standard wind tape NR50M is $83 at Engineers Supply. Here is a link: Keson NR Series 50 Meter Steel Blade Measuring Tape - EngineerSupply