ISC 3/4" Medium Aluminum Rigging Block

ISC 3/4" Medium Aluminum Rigging BlockThe 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

High Visibility: Available in vibrant hi-vis yellow

Introducing the game-changing Safebloc

Simply secure your device within the sling's eye and tie a choking hitch using the running end

marine towing operations

stretch upper outer fabric giving ease of movement as well as long-lasting wear

Available with bushings or bearings

And unlike the ever-changing tree trunk surface

effective and consistent positive connection alternative to tying knotsOptional ring attachment through spliced termination or scaffold knotPrevents knot tightening caused by dynamic loading of ropeSolid forged steel construction Features:Tensile Strength: 60kN (13

2 sheaves and a maximum of  13mm line

creating one or more quickly adjustable "legs" to the line's working end

moisture-absorbent

Unlike traditional methods