95 Split Ring Fishing Lure, Connectors Stainless Steel Made in the USA (6.02mm Outside 0.237 In) Outside Diameter: .237 in / 6.02 mm Inside Diameter: .179 in / 4.55 mm Wire Diameter: 0.022 Thickness .036 in / .91 mm Un-Plated Stainless steel Made in the USA by Worth Manufacturing