4-Pack Swivel Eye Snap Hooks Stainless Steel 304 ??The Advantage of Faneta. The Swivel Eye Snap Hooks of Faneta are made of stainless steel 304 with smooth finished surface, solid and durable and anti-rust in saltwater applications. The net weight of each Swivel Eye Snap Hook M5(1#) is more than 60g, HEAVIER than the same type of products on the market, more texture, more durable. ??Measured Data. M5(1#). Dimension: 3-1/2 x 1-1/4 Inches (Total length x width). Snap Opening: 7/16 inch. If the size of these HEAVY DUTY Spring Buckles don't satisfy you 100%, you can replace or return the goods immediately and unconditionally. ??Premium Performance. Multi-direction swivel designed helps prevent tangles, suitable for M4/M5 chains. Excellent for quick connect / disconnect of ropes, chains and backpacks. Perfect for outdoor or indoor and heavy duty use, such as camping, hiking, traveling, fishing, boating, fitness equipment and more. ??Wide Range of Uses. Ideal for use with split rings, flag pole, boat anchor ropes, dog leashes, camera straps, bird feeders, sweld-less chains, small diameter cable, dog's collars, purse strap rings, keychains, etc. Great for marine, equestrian, sports, luggage and pets; indoor or outdoor use. ??What You Get. 4 x Stainless Steel Swivel Eye Snap Hook M5(1#) , We are confident that our products are tested through many strict processes before packaging, guaranteeing the product delivered to customers is always in the best state. Please contact us for any defects or other issues, the professional after-sales team from FANETA will always be at your service.