KOHLHOFF LOOP® PWR-Blocks are compact and lightweight multi-purpose snatch blocks fastened with a loop. The Dyneema® loop minimizes damage to the deck, hull or superstructure. Due to its dogbone attachment the loops always remain easy to fasten and unfasten. Our special composite bearings ensures sheaves turn smoothly and maintain efficiency under extreme loading. The wide sheave allows a range of different line diameters. Opening side plates make them easy to open, allowing crew to quickly fasten them wherever needed. Perfect for temporary line deflection but also as halyard blocks around the mast. The Velcro® strap is permanently attached to one side plate and holds the block securely closed when side plates are aligned, even under the highest loads.