Model no: S0113-11Durable all metal construction， with black anodized matte finishSimply push button to detach and attach swivelGreat for use on Quad Rail forends or other Picatinny accessory railsQD Push Button Style Stud SwivelsHeavy duty alloy constructionFit 1.0'' SlingFit 11 mm Picatinny Weaver Rail MountPackage includes:1 x Sling Swivel Attachment1 x Allen key