This system is an excellent choice for confined space entry or rope access work where a heavy-duty pulley system is desired. CSR2 Pulley System Features •Patented locking mechanism on the CSR2 Pulley is easy to release under load for greater efficiency in a confined space rescue.•Comes with 5 ft of 4mm (5/32 in) nylon accessory cord to remotely control the locking mechanism.•Machined aluminum swivels at both ends of the system eliminate twisting of lines. •Available with either 11 mm (7/16 in) or 12.5 mm (1/2 in) Static-Pro Lifeline.•Pulleys machined from solid aircraft-grade aluminum.•System comes ready for use, fully reeved and packed into its storage bag.•CSR2 Pulley•CSR2 Double Pulley•61 m (200 ft) of 12.5 mm (1/2 in) Static-Pro Lifeline (Red)•OR 61 m (200 ft) of 11 mm (7/16 in) Static-Pro Lifeline (Blue)•2 ProSeries Aluminum Screw-Lock Carabiners•#3 Rope Bag•Custom rope lengths available upon request3 Sigma MBS: 44 kN (9,891 lbf)UL CLASSIFIED TO NFPA 1983 – GENERAL USE