MMF Industries Snap Hook Security Clip with Coil, Black (201460004) Oversized swivel and split ring are connected by strong coil with an attached security clip Coil features sturdy, split ring key holders Coil extends up to 3 feet retracts to 4 Inches Ideal for securing keys or personal items such as whistles, tools, flashlights, and I.D. tags while on the job Available in black