This listing is for:

• 4 x Adjustable Large Picture Hook with Hanging Capacity of up to 15 lbs (or 7 kg)
• Back-loaded Zinc-plated Screw for Easy Access and Closer Positioning to the Display Wall
• Expansion & Accessory Hangers to Arti, BIS or Art Display Systems Picture Hanging Systems
• Works with Arti, BIS and Art Display Systems 2 mm Nylon, Perlon and Steel Hanging Cables
• Easy to use and affix to Hanging Cables by simply tightening Back-loaded Screw