Kong X-Large Auto Block ANSI Carabiner Climbing U-Rack may be used as

U-Rack may be used as either a rappel or lowering device

The adjustable arbor can accommodate traditional stage weights as well as improvised ballast such as concrete or sand bags

removable lid

Convenient adjustment:

Kong X-Large Auto Block ANSI Carabiner Climbing U-Rack may be used asKong X Large Auto Block ANSI Carabiner Carbon steel carabiner with Auto Block sleeve. The X Large is designed to offer a wide gate opening and a high tensile strength. The particular D shape prevents the rotation of the carabiner and allows to distribute the load along the major axis. The reinforced sleeve offers greater resistance in the case of lateral stress as required by ANSI. Equipped with Keylock system that prevents any snagging on the rope