I want prop adapter for 2212 1000kv brushless motor.
http://www.amazon.in/gp/aw/d/B01BJWLI6C/ref=mp_s_a_1_1?ie=UTF8&qid=1500739366&sr=8-1&pi=AC_SX118_SY170_FMwebp_QL65&keywords=brushless+motor&dpPl=1&dpID=51o3xmogL4L&ref=plSrch this motor.

Check the shaft dia.
Probably 3mm or 3.175mm (1/8")
Prop adapter for one will NOT fit the other.
Also decide prop saver type or collet/spinner type.
Usually available at most LHSs.

Edit
3mm collet available at hobbyxyz.com, delhi

Available with us too:
http://stores.ebay.in/Indian-Hobby-Shop/_i.html?_nkw=prop+adapter&submit=Search&_sid=1125855133