Page 628 - Bob Holtzman "The Field Guide to Knots How to Identify, Tie, and Untie Over 80 Essential Knots for Outdoor Pursuits"

87. Italian Hitch

Also known as: Sliding Ring Hitch, Munter Friction Hitch

This knot pays out slack in a controlled manner through a carabiner to the
loaded leg, and readily locks up when tension is applied to the other end.
It’s useful as a safety rope for descending, where the climber himself or an
assistant can control the braking end of the line. It can be used for
rappelling, but it’s very hard on rope and should only be used in a pinch. It
can also be used to lower heavy loads where a pulley is not available.

Instructions

1. Make two crossing turns in the bight of the rope, with an underhand cross on the left and an overhand
cross on the right.

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