Usage Tips:[Special applicable to 1-3/8 inches (about 3.9 cm) outer diameter pipeline] The T-shaped clip of the end rail is suitable for connecting 1-3/8 inch the outer diameter tube to another 1-3/8 inch On the outer diameter. [Hot immersion galvanized steel] Chain -type fence T -shaped fixture has heavy hardness, corrosion resistance, rust -proof, durable, and can provide additional service life, which is very suitable for outdoor use. [Packaging meets all you need] with 4 end -of -rail clamps and matching nuts and bolts.No need to buy alone. [Easy to install] There is no need to drill or weld the T -shaped clip, and the installation can be completed by just tightening the nut on the bolt. [Application] Chain fence panel clamping is suitable for connecting tracks with columns/pipes to pipelines, and perfectly used to connect fences, dog houses, handrails, etc.<br > <br > Colour:Silver Material:Iron Size: 1-3/8 inch<br > <br > Package Contents: 4x End Rail T Clamp<br > <br > Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.