5/8in ISC Medium Cast Block Blue Micro Meets ANSI Z89

Meets ANSI Z89

- fluid interior design limits the risk of having a catch point and facilitates rotation of the carabiner

- TRIACT-LOCK: automatic locking with triple-action gate opening

- compatible with protector for VIZIR and VIZIR SHADOW

needle bearing

5/8in ISC Medium Cast Block Blue Micro Meets ANSI Z89The medium version is 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 are created