Hk Style 1" Sling Clips Spring Snap Hooks Strap Rifle Gun Attachment -12 Pcs
The clip can be open up to 0.35 inch will allow you lock in most ring attachment. (there are a lot of the HK hook in the market could be only open up to 0.15-0.2 inch, can't even lock in a QD sling swivel).Specifications:Designed to meet the needs of sling and strap applications that require a quick-on feature with spring loaded retention gate.Low profile, one-piece solid steel stamped body with high load bearing rating.Attaches to 1" webbing.