3-1/2" Swivel Eye Snap Hook High-quality version of essential hardware piece for work, home, farm, boating & other applications Popular 3-1/2" length with full-swivel 5/8" eye, 1/2" hook with 3/8" opening Spring-loaded thumb latch for easy open/close - great for frequently-used gates, ropes Heavy-gauge zinc alloy with durable rust and corrosion-resistant polished chrome finish Other configurations/material available: double-end, fixed-eye, brass, stainless steel; additional s