Uncle Mike's QD Super Swivel with Tri-Lock offers silent operation. Detaches quickly, yet provides positive locking for safety. Three-lock system for optimum security against accidental opening. Super swivels do not include studs.
Specifications:

Type	Sling Swivels
Loop Size	1"
Color	Blued
Material	Steel
Cap Size	None
Stock Material
Design	Quick Release
Thread Type