SPIRIT CARABINER, ANODIZED, STRAIGHT GAT, Gate Opening: 21 mm, Locking Mechanism: None, Major Axis: 7000 lbs / CE, Notes: This carabiner/attachment tool DOES NOT meet ANSI Z133.1 standards for climbing or life support., Notes: They are extremely useful for other tasks including light-duty rigging, tool attachment and storage,, Notes: line redirection, and many others.