ISC Medium Rigging Pulley 555FXT ZIGZAG PLUS allows the user

ZIGZAG PLUS allows the user to work in compliance with the ANSI Z133 standard

Bar size - 10" for the 1/4"

Diameter: 11

Adjustable shoulder strap

ISC Medium Rigging Pulley 555FXT ZIGZAG PLUS allows the userThe 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