Old Crestline, Craftline, Kraftline, Seal-Rite, Oldach - Awning Window Assembly, Single Pull Crank Awning Window Operators - also used by some old models of the old Caradco, Alenco, Malta, Norco and Vetter units. Single Pull Roto-Gear Awning Window Crank Style Operators come in two sizes - 16 1/8" or 21 1/2" Width As Shown in pictures. For average size awning window units up to 28" wide. Specify Size and Color Wanted In The "comment section" at checkout 

Specify - 16 1/8"  or 21 1/2"  / Color Bronze, Gold or White.

• Shipped complete with new crank handle, sash hook and screws.
• To determine which model, measure the 'A Measurement' seen below.
• Normally Used with #BB-PO.PF Awning Window Hinges.