This is a white finish left-handed, 13-1/2 inch single arm operator. It is made of heavy-duty diecast zinc with the baked on white finish. The steel arm, worm drive and gears are protected with a corrosive resistant finish, and it opens to a full 90 degrees. The plastic roller on the end of the arm insure a smooth operation as it slides through the Prime-Line part TH 22397 track. When installing, the housing easily fastens down to the window sill.
This is a Truth hardware replacement left hand casement operator (as viewed from the inside looking out)
Works on a left handed casement window
Arm is 13-1/2 inch from middle of the guide button to the middle of the crank operator while closed
Heavy duty diecast zinc construction with white finish
Opens the window to a full 90 degrees
Matching crank handle is included
A Phillips head screwdriver is required for installation
Please refer to the line art drawing for dimensions and compare with your original item before purchasing