Enhance your rifle's functionality with the GrovTec US Black Steel Tube Magazine Swivel Set. Designed specifically for tube magazines with diameters ranging from .630 to .675 inches this swivel set seamlessly integrates with select Browning Henry Marlin and Ruger models. The set features a robust two-piece band crafted from durable black steel ensuring a secure fit and long-lasting performance. Included in the package is a .75-inch rear wood screw swivel stud an Allen wrench for easy installation and a pair of GT Locking Swivels. This precision-engineered set is perfect for those seeking reliable and sturdy swivel hardware without compromising on quality.