Check the listing for details. 3Pcs End Rail Clamps 1" Straight Square Structural Pipe Connector 3.15". Condition: New. Listed at 20.57 USD. The chain link fence fitting is crafted from stainless steel, featuring excellent mechanical strength and hardness, smooth cut edges and a mirror-bright finish. It delivers outstanding compressive and tensile performance, resists breakage effectively, and easily withstands the support load of numerous items. The one-piece casting process maximizes the overall strength of the fitting. Combined with screw fastening, the pipe clamp further enhances connection firmness. The joint adopts a mortise and tenon design, which locks the connection tighter for a great fit. In addition, the anti-slip bump design effectively increases friction between the connector and the steel pipe, further boosting connection stability and preventing sliding or displacement.