Casement Operator Old Style Crank Unit | P234 DC P233 DC | Handed

For You Old Model Biltbest Casement Windows - this is the BiltBest Casement Window Operator Replacement, Part #RF-15, comes in the Left-Handed OR Right-Handed Version (see drop down menu) .. This is the new style replacement for those older BILTBEST OPERATORS. This listing is for the Standard CASEMENT OPERATOR WITH 4 7/16" "B" Arm used for many years. (these are not for awning units). These are INSTALLED UNDER THE WOOD SILL STOP ( please see pictures ) .. be sure of the "handing" ( look at pictures ). 

If you need the 2 7/8" "B"  Arm or the  3 3/4" "B" ARM

you must specify in the comment section at checkout.

SEE THE DROP DOWN BELOW FOR HANDING SELECTIONS.