The (450 g) NOTCH 1/2 inch Rigging Block is ideal for light rigging using up to 13mm (1/2 inch) rigging lines. The hot-forged aluminium side plates with rope-friendly rounded cheeks combined with wide radii, precision CNC machined aluminium sheaves running on a stainless axle ...The (450 g) NOTCH 1/2 inch Rigging Block is ideal for light rigging using up to 13mm (1/2 inch) rigging lines. The hot-forged aluminium side plates with rope-friendly rounded cheeks combined with wide radii, precision CNC machined aluminium sheaves running on a stainless axle offer a working load limit (WLL) of 20 kN.
The concave upper connection point accepts slings (Deadeye or Whoopie) up to 16mm. The secure, easy-to-open captive screw pin lock has a low profile to reduce snagging, and the flared side plates reduce twisting in complex rigging scenarios.