Main Features Wide Horizontal and Vertical Floating without rail Guides. • Design friction coefficient 0.25 or 0.5 • Option for large rail head width tolerance. • Option for thruster releasing system 1) Self-blocking working principle: Compressing the rail only in case of wind. Advantage: Minimum wear of braking shoes. 2) New braking shoes with tested friction coefficient over 1.0, (TUV certified) but rail clamp design friction coefficient 0.25 or 0.5. Advantages: High safety factor, suitability to all countries regulation (like Japan, Australia, etc. where no more than 0.25 is allowed) 3) Wide tolerance on the rail head (± 5 mm) Advantage: 10 mm of tolerance allows these clamps guaranteeing their performances also on sites where rails are old or anyhow in wear / miss-shape condition; this happens quite frequently for reasons of wear or overload on rails.