These shackle connectors are incredibly useful for creating durable and secure attachment points. They are compact, lightweight, and easy to transport. Use in any configuration you can dream up. Connect linked chains, restraints, weights, and ropes. Get as creative as you like with these high-quality shackle connectors.  • High-quality metal hardware• For all levels of play• Sold as a 4-pack Material: Metal Weight: 0.7 oz (20g) Dimensions: 1 1/4" (3.2cm) tall; opening is 7/8" x 5/8” (2.2cm x 1.6cm)