Loading... Please wait...Guardian Angel Window Guards can now be used in single/double hung windows and in casement/sliding windows. Double hung windows are windows that open up and down. Guardian Angel window guards for double hung windows run horizontally and are measured in width. The bars telescope to fit various window widths. For example, the 2335 model expands to fit a window width from 23 to 35 inches. Owners of casement and sliding windows should not install the Guardian Angel Window Guard with the sliding bars positioned horizontally. A child could use the guard as a ladder and fall through the unguarded area. Casement and sliding window openings must be covered completely, from the bottom to the top of the window opening using vertical mounting of the guards.
Guards are available with different end post sizes as follows:
| Window Width (inches) | Model No. |
| 14-17 | 1417-xx |
| 17-23 | 1723-xx |
| 23-35 | 2335-xx |
| 35-58 | 3558-xx |
| 58-90 | 5890-xx |
| 90-120 | 7320-xx |



| Window Height (inches) | Model No. |
| 14-17 | 1417-43 (width of end post 13 inches) 1417-44 (width of end post 17.375 inches) 1417-45 (width of end post 21.75 inches) |
| 17-23 | 1723-43 (width of end post 13 inches) 1723-44 (width of end post 17.375 inches) 1723-45 (width of end post 21.75 inches) |
| 23-35 | 2335-43 (width of end post 13 inches) 2335-44 (width of end post 17.375 inches) 2335-45 (width of end post 21.75 inches) |
| 35-58 | 3558-43 (width of end post 13 inches) 3558-44 (width of end post 17.375 inches) 3558-45 (width of end post 21.75 inches) |
| 58-90 | 5890-43 (width of end post 13 inches) 5890-44 (width of end post 17.375 inches) 5890-45V (width of end post 21.75 inches) |
| 90-120 | 7320-43 (width of end post 13 inches) 7320-44 (width of end post 17.375 inches) 7320-45 (width of end post 21.75 inches) |


