3/4in ISC Medium Cast Block Eleven Point Eight Millimeter Weight: 415 g

Weight: 415 g

The WILLIAM carabiner is available in three locking systems: automatic TRIACT-LOCK or BALL-LOCK system

new reinforced “V shape” structure for increate robustness

The locking gate adds a final element of security to the system

allow the efficient use of the Pulley as a 'trolley' and allows for self alignment of an anchoring carabiner in the 'Kidney' aperture when used in this configuration

3/4in ISC Medium Cast Block Eleven Point Eight Millimeter Weight: 415 gThe 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 are created