The B3 Hawk release comes with a stainless steel open hook, an angled trigger with adjustable tension and travel, as well as an interchangeable knurled post and spring-loaded return hook. The patented swivel stem connector allows multiple length locations to fit archers of all sizes, and swivels 360 degrees and can even fold back and lock into place to keep it out of the way when climbing into your treestand. Specifications: 440c single sear design Hand polished stainless steel hook Angled trigger with hook return Multiple length adjustments