Link 1" Marbella Rings and squares with the 6 mm hooks for great little hand (foot?) toys. Makes really fun toys for your parrots. 

Links shown are 8 mm (2") that are not available at this time.

These links are fast becoming indispensable everywhere, holding toys to cages, chain together, just as they are, I have used 200 or more in the shop and I still want to use more. I Love these hooks!!!