Red Hound Auto 7/16" Thick - 4-3/4" Long - Steel Spring Snap Quick Link Carabiner Hook Clip - Qty 1 1 Steel Spring Snap Quick Link Carabiner Hook Clip Dimensions: 7/16" thick, 4-3/4" Long, 1-1/2" clip length, 11/16" ID of the smaller end Weight Rating: medium weight (200 lbs) Constructed of rust-resistant zinc plated steel; Durable and ready to handle tough environments Backed by a one year guarantee against defects