Grovtec US Inc Locking Rifle 1in Satin Nickel Steel Swivels offer unmatched durability with precision-machined all-steel construction and a sophisticated satin nickel finish. Featuring multiple locking points and an ergonomic steel thumbscrew these swivels ensure maximum security and functionality for your sling setup. Designed to fit standard swivel studs they are the perfect addition to your rifle for reliable performance and sleek style.