Petzl – Spin S1 Open Pulley (2022)
High efficiency and compact swivel mounted pulley for hauling, load deviation systems, tensioned highlines, or technical rescues.
Other features:
Triple action gate opening
Red visual indicator for gate opening
Swivel can be connected with Karabiners, slings, or rope
Open version has gated pulley for increased compatibility with a variety of other products (eg rigging plates).