Roto 7-1/2" Single Arm X-Drive, Left Hand Notched for Wood Application

Roto X-Drive Casement window operator with 7-1/2" Single Arm, For Wood Window Application. Brand: Roto Hardware Application: Wood Windows Arm Length: 7-1/2 Handed: Yes, Left and right handed as shown Colors/Finish: Creamy White (WG1)Bright White (WG2) Note 1: The X-Drive and Pro Drive are the same operator that uses a different crank handle. The Pro drive operators have a hex shaped hole in the operator and the handle with a 5/16" hex stud pushes into operator. The X-Drive has a 5/16" Hex spline that protrudes from the base and the handle fits onto it. Note 2: Roto Operators for vinyl windows have a flat base, the wood window operators are notched