7/16" Max Snap AllowanceClosed Eye: 1/2" DiameterOverall Length: 2-5/8"Material: Zinc Die CastFinish: Nickel PlatedSafe Work Load: 60 lbs.Deigned For Use With Rope, Chain, Strap, Animal Leashes And Other Home, Farm And Recreational ApplicationsStainless Steel SpringThis Snap Is Often The Preferred Choice For Horse ReignsDo Not Use For Overhead Lifting Or Support Of Human Weight