Petzl

Hera Attache $21 Petzl has an assortment of great biners, but the Hera Attache is one of their best for belaying. A top-choice for multi-pitching because it works so well in auto-block mode. It is small and compact, doesn’t move much and keeps the rope running smooth. The pear-shape is perfect for belaying with a munter hitch.