BIG DAN CARABINER Z104 Strong and light I-Beam construction

Strong and light I-Beam construction

What is the integrated cam spring for

this scabbard is built to handle the demands of daily arborist work — whether you're on the ground or working aloft

Loosen knob to insert the eye of your sling or your workline

BIG DAN CARABINER Z104 Strong and light I-Beam constructionThe Big Dan is a steel autolocking carabiner from ISC that is widely used in tree work for rigging. This carabiner can take a beating compared to aluminum carabiners. A spliced eye in your rigging line makes for an easy attachment point for the Big Dan. Toss in a couple webbing slings and you have a perfect knotless rigging setup. Weight: 335g (12oz.) Gate Opening: 27mm (1 1 8") MBS: 50kN (11,240lb)