ISC Small Rigging Pulley Spare Part a 4mm Allen wrench for

a 4mm Allen wrench for all other saws

Heavy-duty steel

Greater field of view compared to all tested helmets on the market

allowing it to maintain excellent handling and optimal functioning with devices

ISC Small Rigging Pulley Spare Part a 4mm Allen wrench forThe 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