ISC Rigging Block 16mm Rope Petzl Helmet Wheel materialAluminium

Wheel materialAluminium

Two modes – pivoting and fixed

The ZIGZAG PLUS mechanical Prusik allows the user to move around efficiently in a tree using classic Prusik pulley system technique

- guaranteed ventilation and visibility

Kilma Air Technology

ISC Rigging Block 16mm Rope Petzl Helmet Wheel materialAluminiumThe small and medium versions are now manufactured using Hot Forged Technology, combined with high quality materials and components. These blocks are rope friendly, durable and extremely robust. These features combined give maximum security and strength, when the block is rigged as part of an impact system. Apart from the aesthetically pleasing curves, the ISC impact pulley is designed to work (together with textiles) to absorb the huge forces which