Amazon.com : 12Pack Stainless Steel 1/4? Quick Link, Heavy Duty M6 6mm Chain Link, 620lbs Capacity D Shape Locking Carabiner, Threaded Carabiner Clips for Swing Hammock Camping Outdoor and Indoor Activities :
Set of 2 Sewing Swivel Carabiners, Carabiner Hooks, Threading Hole 38 Mm, Pocket Carabiners, Bag Clasp, Old Brass, Sewing Accessories, Haberdashery - Etsy