Casement Operator, Old Style Roto Crank Unit P234 DC P233 - LEFT HANDED

BiltBest Old Model Style Casement Operator Replacement Part #RF-15 - Left-Handed ( see picture )
This is the new OEM replacement model for the OLD STYLE BILTBEST CASEMENT ( not Awning ) OPERATOR used for many years. IT REPLACES THE OLD STYLE UNITS THAT INSTALL UNDER THE SILL STOP ( please see pictures ) These are Special Order Units - and as such are non-returnable, so please be sure of the "handing" ( look at pictures ) Normally these are used with the removable or hidden sill stop. 
LEFT HANDED UNIT:  DETERMINED AS FOLLOWS: as you are looking at the window from the inside, and the "sash locking mechanism or handle" is on the left side of the window sash, a left handed operator is needed. If your sash lock or lock handle is on the right - see the unit specified as a right handed unit here:   
If You are NOT SURE? .. Send Pictures In Email:  ..  or if you also need the wooden sill stop cover kit - look here:  NOTE: Handles or Covers are all sold separately and the upgrade "folding style handles and covers are also available.