SSSF1029: Features: -This S hook is used to fasten chain to swing seats and swing hangers without binding. It is plated to prevent rust. -Set includes 2 S hooks. -Plated to prevent rust. Product Type: -Swing set hardware. Color: -Silver. Dimensions: Overall Height - Top to Bottom: -3. Overall Depth - Front to Back: -0.31. Overall Product Weight: -0.13 lbs.