Spearit Floatline/Tuna Clips aka Longline Branch Hangers with Swivels (select size and quantity) Select the Tensile Strength and Quantity Material: 100% Stainless Steel Dimensions: 350lb= 3.75"(95mm) x 0.63"(16mm) x 1.8mm, 400lb= 4.5"(115mm) x 0.75"(19mm) x 2.0mm, 700lb= 5.5"(170mm)(140mm) x 1"(25mm) x 2.6mm, 1000lb= 6.75"(170mm) x 1.25"(32mm) x 3.5mm Quick and Secure Uses: Longline Fishing, Spearfishing Floatlines, Duck Decoy Rigging and thousands of other uses where a high strength, all weather quick disconnect is required