Security or Safety Window Guards Protect children and possessions with this sturdy window guard with a locking option. For child safety or security, the John Sterling 1170 series 5 Bar Off-White Lift Out MAX windowguard is a wise choice for sleeping and non-sleeping areas. Childproof window openings 21 to 27 inches high in traditional windows that move up and down (3 inches opening below and above the window guard) and are 24 to 42 inches wide. Or mount vertically to protect casements or sliders that are 21 to 27 inches wide (3 inch opening on either side of the window guard) and 24 to 42 inches high. Dual locking brackets plus fire safety release pin option. Heavy angular design resists bolt cutters. 3.5 inches between window bars. Baby safety, child safety and home safety experts agree that children must be protected from falls from windows. John Sterling window guards are designed for safety and provide home security, too. Each year in the USA, over 15,000 children fall from open windows. Many die or suffer serious injuries from landing on concrete or other hard surfaces. NOTE: Check with your local building inspection department for window guard requirements for your locality. Childproofing windows with 1120, 1130 or 1170 series off-white John Sterling window guards is a must for multi-level homes, apartments, condos or homes where windows are close to the floor. John Sterling window guards have solid steel bars to add security to any window. For baby and child safety, install window guards on any window more than 12 feet above ground level, windows 2nd through 6th story, or at any level where a child could fall or climb through an open window. Window screens are not strong enough to keep children safe from window falls. Check local city codes prior to help you select the proper type of window guards to protect your children. John Sterling Security and Child Safety Window Guard 1170 Series. Sterling Max Guard for Maximum Window Security. This Lift Off Escape Ty