The Bahco LTS Open Reel Fibreglass Tape has a nylon coated fibreglass blade that shows both metric and imperial graduations. The blade can withstand a pulling force of around 500kg. Debris can be easily washed from the blade. The Bahco LTS-50-E Open Reel Fibreglass Tape has both metric and imperial graduations. Blade Length: 50m/165ft Blade Width: 13mmAccuracy: EC Class IIAdditional Information:Tape Type: Metric/ImperialLength (m): 50Case Type: OpenLength (ft): 165Blade Width (mm): 13Blade Material: Fibreglass