Features: Their T-shaped design ensures stability and reliability, effectively fixing pipes and preventing them from loosening or shaking. The galvanized coating provides excellent anti-rust properties, making them suitable for both indoor and outdoor use. Whether you need to extend or strengthen pipeline structures, repair brackets, railings, hangers, handrails, fences, dog pens, chicken coops, or any other structure, these connectors have got you covered. Specification: Material: Galvanized Steel Color: Silver Size: Fit for OD 3/4‘’ (20 mm) Pipe or Metric 1/2'' (DN 15) Tube Package Include: 12 x T Pipe Clamp