This is a diecast crank and swivel knob for crank-out windows or top vents.
It has a 1-1/4 inch long shank.
It is internally serrated to accept a 5/16 inch spindle size.
This product is sold as a pair and priced as a pair.
You will receive 2 handles
This product is similar to or the same as the following part numbers in these brands:
Prime-Line Products: R 7009