Compact pear-shaped carabiner The size and shape of this carabiner make it popular for many uses: connecting a belay device to a harness, belaying with a Munter hitch and as a multipurpose carabiner for use at belay stations. * Compact, lightweight and easy to handle. * Pear shape facilitates use with the Munter hitch for single ropes. * Keylock system. * Available with SCREW-LOCK manual system only. Petzl - Attache Screwlock Compact pear shaped carabiner The size and shape of this carabiner make it popular for many uses connecting a belay device to a harness belaying with a Munter hitch and as a multipurpose carabiner for use at belay stations Compact lightweight and easy to handle Pear shape facilitates use with the Munter hitch for single ropes Keylock system Available with SCREW LOCK manual system only