Petzl
Nano Traxion
$99.95
Designed for hauling and rescue, the Petzl Mini Traxion is an openable progress-capture pulley that allows the rope to be installed while the pulley is connected to the anchor. The large-diameter sheave mounted on sealed ball bearings provides excellent efficiency (93%). The cam can be locked in the open position so the device can be used as a simple pulley.