The Next Generation of ISC Rigging Pulleys is here with the 200 Series.

ISC took into consideration what customers valued the most when choosing rigging pulleys- strength and reliability being at the top of priorities. These pulleys have been reshaped with the material being redistributed in the hot forged, high-strength aluminum frames to significantly change the way they performed under load to maximize strength.

ISC then coupled this with a unique axle/frame interlocking design using heat treated hardened stainless steel axles which reduces the inherent tendency to deform or flex under extreme loads, making these pulleys 150% stronger than their predecessors.

Compatible with rope diameter (mm)Maximum 20mm (3/4")
(MBS) Minimum Breaking Strength (kN)300
(MBS) Minimum Breaking Strength (lbf)67442

WLL 60kN (13488lbf)