1" Lockable Sling Swivels. To Unlock, unscrew out the knurled thumb nut, push in and rotate side arm 90 degrees to open sling swivel mount. Place bar through Sling Stud on long gun, rotate side arm over bar and screw in the knurled thumb nut to lock the sling swivel mount.
• Mounts onto most Standard Sling Studs found on most Hunting Rifles and Shotguns
• Metal Construction, painted Black.
• Length: 1.25"
• Width: 1.6" outside width, (1.3" inside loop)
• Weight:: 0.4 oz. each, (0.8 oz. total for both)
Model: NcStar AASW1B