Shaft Collar, Set Screw Type. Great for use on ACME threaded rod or smooth shaft. – 1/4″ Size – Inside Dia 0.250 In, Outside Dia 0.500 In, Width 0.750 In, Stainless Steel only
For all overseas customer please email me the item you want and i will send you the official paypal invoice with the shipping cost. Normal shipping with tracking number is USD 3-10 dollar depend on the weight of item!
As for Singapore you can self-collection with appointment only!