Fenestra, Casement Operator, 9"

I am looking for both R and L replacement cranks for my early 1950's Aluminum Crank Windows. OG mfg on part is Fenestra, P/N 6RS-132 R, 4. It has #12-24 (not #10-32 as shown in picture) blind tapped holes with mounting dimensions (4-3/8 and 3-1/2) as shown in the picture

Anthony's decorative hardware Kevin

Hello, I have nine casement window operators that need replacing in my home (four are right-hand like the one pictured, the remaining five are left-hand). I also have seven additional operators of the same type that just need a new handle/crank. The arm is 9". Can you please recommend the correct pr ... (cont.)

I purchased the following part from you: 39-344 - Fenestra, Casement Operator, 9". It does not fit because the space between the metal cap and the arm exceeds 5/16". My old casement operator has a 5/16" space between the metal cap and the arm. Based on my research, the correct Fenestra part no. ... (cont.)

I have 3 windows I need parts for . They have a left and right opening window on them, I need 6 latches , 3 left hand openers and 3 right hand, hope the pictures help