Casement window cranks

I'm afraid I'm not familiar with the Appleby brand, so I don't know what they used. The best way to confirm if your operator matches our 39-253RB is to carefully review the photos and dimensions we show on our store page to see how well they compare. If yours differs in any way, even a small detail, then we will need photos of the original in order to ID.

If you do send us photos, please make sure that we can see the entirety of the operator in one shot with no obstruction. Like I said, even tiny differences matter, so we have to see it all in one go. 

Hello! That square slider clip can often be reused. I would take it out and see if it has any obvious damage. If not, then you're fine reusing it. If not, we sell the 39-529.