I need 3.17 mm prop adapter urgently.  Adapter not available on  RC Bazaar, RC Dhamaka.

Available at Indian Hobby Shop:
http://www.ebay.in/itm/201173911452

Prop Adapters are in stock at Kinetic Hobbies.

Thank you friend
Just now I ordered the  adapter.
Regards,
Somnath

I had gone through the site(IHS). Observed,  cost is to high for the simple adapter. I have got it from other online shop at one third rate. However thanks for the reply.

Yep, We had to get that one from HobbyKing which indeed is quite expensive there:
http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=5670