Parts Identification

Keeper

Keeper
Receives the locking arm of the cam lock

Where found: double-hung, single-hung or sliding windows 

Lock

Lock
The assembly that includes the lever you activate to lock or unlock the window

Where found: double-hung, single-hung or sliding windows

Tilt latch

Tilt Latches
The thumb buttons that enable tilting in of the window

Where found: double-hung or single-hung windows without Tilt-n-Lock 

Nite-vent

Nite-Vents
A small latch that keeps the window from opening higher

Where found: double-hung, single-hung or sliding windows

Pivot bar 

Pivot Bars
A bar at either side of the sash or at the top or bottom of a window sash that allows the sash to pivot or swing open or shut

Where found: double-hung or single-hung windows

Balance Spring 

Balance Spring
The sash support system for double-hung and single-hung windows that counterbalances the weight of the sash during opening and closing

Where found: double-hung or single-hung windows 

Sill Angle 

Sill Angle
An accessory trim piece snapped into place after the window is installed to finish the sloped sill of a window

Where found: replacement windows 

Jamb Adjustment Screw 

Jamb Adjustment Screw
Screws on the outside jambs of some replacement windows that aid in alignment and squaring of window in the rough opening, the part is not seen after installation

Where found: replacement windows 

Glazing bead

Glazing Bead
A vinyl strip applied to the window sash around the perimeter of the glass to improve appearance as well as thermal efficiency, sometimes applied to the interior, sometimes the exterior

Where found: all windows