ISC 3/4" Medium Aluminum Rigging Block arborist Kask’s safety release system allows

Kask’s safety release system allows for quick fastening and unfastening

Secondary attachment point for auxiliary climbing system

which allows us to offer the common Keylock style (anti-snag) noses on several Karabiners in our range

or another kit can be installed using the elastic band (included)

ISC 3/4" Medium Aluminum Rigging Block arborist Kask’s safety release system allowsThe 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