Bluecell Premium 3 1/2" Solid Brass Double End Spring Snap Hook High-quality version of essential hardware piece for work, home, farm, boating & other applications Popular 3-1/2" length with double-end hooks, 3/8" hooks with 1/4" opening Spring-loaded thumb latches for easy open/close - great for frequently-used gates, ropes Rust-proof solid brass to last for years and years; excellent quality, made in Taiwan Other versions available: single-end, fixed/swivel eye, nickel, stainless steel; additional sizes