The Alpine QR Locking Swivels are offered in a set and feature an all-steel construction made for durability. These QR Sling Swivels have multiple locking points and ergonomic steel thumbscrews. Made to fit any standard sling swivel studs on butt stock or fore grips. -- The Alpine QR Locking Sling Swivels are the perfect attachments for your rifle or shotgun. Making your sling attachments secure quickly, while still making it easy for you to remove whenever you want. These swivels are made of the highest quality material and come in an all-steel set. We offer our QR swivels in a set and sized for 1.25" straps. Made to be durable and give you long lasting performance. All-steel construction Come in set of two Durable high quality made Easy to use design 1.25" strap swivel