ISC Large Rigging Pulley MS 500i Without Energy absorbing the impact

Without Energy absorbing the impact force value is approximately twice as high

6-3/4-inch (170 mm) blade length

Using any naturally occurring solid fuel (sticks

Serial numberingAs standard

Biodegradable

ISC Large Rigging Pulley MS 500i Without Energy absorbing the impactThe large version is manufactured using cast aluminium. 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 are created by the harsh dynamics of heavy Arborist work. The side plates are