Nanjing Uni-tech Metalwork Company Ltd. as a professional scaffold American standard manufacturer and supplier in China, all the scaffold American standard have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent scaffold American standard in our product list, you can also contact us, we can provide customized services.
American scaffolding couplers are available in various sizes to accommodate different tube diameters and thicknesses. The most common sizes include 1-1/4", 1-1/2", and 1-3/4".