Construction: The zinc alloy buckle is 4 inches long, the inner diameter of the fixed eye is 1/2 inch, and the opening eye is 3/5 inch. Easy to use: Quickly release the buckle in the direction indicated by the , press the release slider on both sides to disconnect. And easy to reconnect. Material: The zinc alloy buckle is made of zinc alloy, which has excellent rust resistance and sturdiness. and can be used for long-term use. Package Contents: 5 zinc alloy buckles with fixed eyes. Ideal for trailer ties, ties and other items that need to be easily released, as well as house pets., Weight: 1.44953937265 Pounds, Manufacturer: Kueohse