With this mini pulley block (ratio 1:7) even the lightest female climber can lift a heavy weight colleague in order to take weight off his connecting carabiners before opening. Important: A rescue system must be installed before using the pulley. The mini pulley block is not certified as PPE, thus it is not to be used as a sole connection. The set includes 2 triple micro blocks, one with a cam cleat, two mini carabiners (600 kg) and 12,5 m accessory cord Ø 5 mm. It comes ready for use in a small bag to be attached to the harness. Only 410 grams total weight.