Shorter window crank replacement for Loewen

We are trying to replace our kitchen faucet, but the window crank is proving to be very limiting for what faucet will fit in this space. I think the window was last replaced when the previous owners remodeled the house in the late 80s. It is a Loewen brand crank, and as you can see, it is set into the window sill. The current crank just barely misses hitting the faucet. It doesn't appear to have any screws that hold the crank onto the window. I am wondering if there is a shorter crank handle that would give us more room for the kitchen faucet. Thank you!