Large Cast Pulley 20mm Rope Yellow Integrated swivel attachment points help

Integrated swivel attachment points help reduce off-axis loading and torsional forces

Ergonomic shaft shaped to fit securely around the boot

ISC Rescue Figure 8 Stainless Steel Descender

Reducing rope twist in dynamic systems

Large Cast Pulley 20mm Rope Yellow Integrated swivel attachment points helpISC Large Cast Pulley for 20mm Rope RP057 Heavy Duty Rigging Pulley The ISC Large Cast Pulley for 20mm Rope is a heavy duty professional rigging pulley designed for large scale arborist lowering, lifting and dismantling operations. Built as ISCs biggest block yet, the RP057 combines robust construction, rope friendly performance and a high working load limit for demanding tree rigging applications. With a working load limit of 4000kg 8800lbs, this