Extra Parts Eye Lag Screw (black) Previous1 3/8 x 1 3/8 inch End Rail Clamp NextSleeve (2 1/2 feet) Eye Lag Screw (black) Eye Lag Screw (black) $3.19 3/8 inch x 4 1/2 inch metal screw painted black. Used to fasten vertical cables onto trees. We recommend using trees as posts only when necessary. Quantity: Add To Cart Facebook0 Twitter LinkedIn0 Reddit Tumblr Pinterest0