Working ropes can easily be wrapped and unwrapped without removing the RC Device from either its main anchor point or the top attachment point. The bottom anchor point has a large eye to accommodate a choked sling. The top attachment point can be utilised for retaining the device whilst fixing the base anchor point securely and when used in this configuration slack line can be drawn from the system which reduces device free fall. Allowing for a 4.5:1 rope bend ratio this device can accommodate up to 14mm rigging lines and has a Working Load Limit of 1000kg. This device has been designed to work in conjunction with the RC-3100 pre-tension pulley.