Truth Traditional 9-1/2" Straight Arm, Metal Stainless Steel Roller, Left Hand Color:White Door Thickness: Standard Fits 1-1/4

Door Thickness: Standard Fits 1-1/4 to 1-3/4 inch

The operator's link is numbered 20810

Consult images for additional clarification on link offsets and overall fit

Used with rectangular or triangular foot operated patio door security locks

Handing: Left Hand Window Operators

Truth Traditional 9-1/2" Straight Arm, Metal Stainless Steel Roller, Left Hand Color:White Door Thickness: Standard Fits 1-1/4Truth Traditional Style 9 1 2 single straight arm casement operator with Stainless Steel Roller ButtonThey style of housing has been discontinued and has been replaced with the Ellipse SeriesBrand: TruthStyle: TraditionalArm Type: SingleArm Length: 9 1 2 inchRoller: 9 16 inch Stainless SteelHanded: Yes, Left Hand as ShownMarkings on Base: 45251Color Options: WhiteNote: Straight arm casement operators arm measurement is from the center of the operator