Double Progress Capture Pulley

The ISC Double Progress Capture Pulley enables safe lifting and lowering, as well as efficient line tensioning. The integrated cam captures progress and prevents load drop during lifting, but can be released for controlled lowering.

ISC Progress Capture Pulleys can be used vertically for lifting and lowering applications, and horizontally for tensioning lines. The cam is used to capture progress and prevent the load from dropping during retrieval, but can be opened and held open for smooth lowering. This double model (RP703) features bushed, standard free-spinning wheels (non-locking) and a new lightweight center plate with a repositioned wheel for reduced friction against the rope. It also has a rated Becket for through-use.

Features

• Secure progress capture with cam that prevents load drop during lifting
• Releasable cam for controlled lowering
• Lightweight center plate for improved handling
• Repositioned wheel that reduces rope friction
• Rated Becket for secure attachment and through-rope use
• Aluminum wheel with anodized finish for durability and low weight
• Bushed wheels (non-locking) for smooth operation
• CE certified for professional use in arboriculture and rigging

Technical Specifications