ISC Compact Rigging Block


The Lowdown

At approximately half the size of the standard small rigging block and weighing in at only 490g (1lb), the new compact rigging block offers a highly impressive strength to weight ratio, with an 85kN (19000lbs) MBS and WLL of 17kN (3800lbs). 

The Pulley plates are made from hot forged Aluminium and it is this manufacturing process which allows such a compact pulley to boast such great strength and dynamic load bearing capacity.


Tech Specs
  • Height :125mm / 5"
  • Body Width: 76mm / 3"
  • Body Material: Aluminium, Stainless Steel
  • Pin Material: Stailnless Steel
  • Weight: 490gm / 1lb
  • MBS: 85kN / 19000lb
  • WLL: 17kN / 3800lb
  • Working Line: 13mm / 1/2"  
  • Topping Strop: 16mm / 5/8"  
Treegear Takeaway

This compact block fits in the palm of the hand, and is small and light enough to earn a permanent spot stowed on your harness, always there when you need it, handy yet capable for most small to medium rigging jobs...and maybe the odd bigger bit!