You are buying FIVE (5) 3/16'' HEAVY DUTY SNAP ON CONNECTORS STAINLESS STEEL WITH 8/0 SWIVEL Good for deep fishing and long line fishing, Very useful toll for sport activities, they where original designed for deep fishing and long line fishing for commercial. They are super easy to clip on and clip off in less than a second to the line and still almost impossible to clip off by it self and remain secured to the line, to Over the past 20 years snap-on clips have proven themselves to be an integral part of long line fishing We have 3 sizes... LIGHTWEIGHT SNAP ON WITH 4/0 SWIVEL 4" long Designed for fishermen using smaller, lighter weight gear. Mainly used for vertical and bottom long lines. Come standard with a 4/0 Nickel Plated Swivel. STANDARD SNAP ON WITH 4/0 SWIVEL 4" long The .120” dia. Stainless Steel Standard Weight Snap-On Connectors are used either for buoy drops (which connect to the main line) or for leader drops on long lines used for bottom fishing. They come with a 4/0 Nickel Plated Swivel attached. HEAVY DUTY SNAP ON WITH 8/0 SWIVEL 5" long Made of a heavy duty .135” dia. Stainless Steel Wire with an 8/0 Nickel Plated Swivel attached at the bottom. Ideal for use on the main line for the leader drops. The 3/16” Snap-On Connector is used on 3.5mm, 3.25mm 3.0mm Mono Line.