Line Cap (or Loop Cap oe Eye Cap)

A chain link fence line cap (or loop cap) is a vital fitting that tops line posts, allowing the top rail to slide through for a secure, stable connection while keeping water and debris out, preventing rust and extending the fence's life, available in galvanized steel or coated Black for different post/rail sizes, and crucial for both new installs and repairs. 

Function & Purpose

• Connects Rail & Post: Acts as a connector between the vertical line post and the horizontal top rail.
• Provides Stability: Secures the rail to the post, preventing sagging and wobbling.
• Protects from Elements: Seals the top of the post, keeping rain, snow, and dirt out to prevent corrosion.
• Finishes the Look: Gives a clean, professional, and finished appearance to the fence line. 

Key Features

• Material: Commonly Galvanized steel.
• Color Options: Available in silver (Galvanized) or coated (Black, Green, etc.).
• Size: Must match the outer diameter (OD) of your posts 1 1/2"OD, 1 7/8"OD, 2 3/8"OD and the rail's OD (Residential Toprail 1-1/4" OD or Commercial Toprail 1-11/16" OD).