Prime-Line 9-1/2 in. Single-Arm Left-Hand Casement Operator

This is a white finish left-handed, 9-1/2 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.

• Features a worm gear driving mechanism and steel arm
• Die-cast construction with white finish offers lasting use
• Left hand from the outside looking in