The Rook Swivel Release by B3 Archery is a perfect addition to any bow hunter’s setup. It utilizes an innovative design with a stainless steel loading jaw and an anodized guide jaw to provide the accuracy of a single jaw and the easy loading of a dual-jaw. The Rook Swivel features a curved trigger, and trigger tension and travel can be adjusted by opening the jaws to reveal a set screw. The Rook’s overall profile features an hourglass shape – this unique design can provide additional leverage when drawing your bow making it perfect for hunting applications. In addition, the Rook Swivel is equipped with B3 Archery’s patented Swivel Connection system that allows the length to be adjusted in over twelve positions to fit virtually any sized hands/wrists. Features of the Rook Swivel Release: Black stainless steel load jawImproved release body designPatented swivel connectorOne anodized guide jawMultiple length settingsCurved trigger designOD green strap B3 Rook Swivel Connector Olive Drab Release RKSC-OD