Scaffolding joint pinSize is 225mm *35mm It is used with 42mm tube frame used to connect the frames.One pin with two spring nut.
We can offer all kinds of specifications.
welcome your drawing and pictures so that we can offer you the coupling pin.
we can ensure customers:
1.the most competitive and reasonble price.
2.short delivery time.
Please let us know immediately if you are interested in our products.we will send your our price list and sample to you as soon as we receive your specific inquiry .