John Sterling 1133 Window Security Guards, White, 3/8″ The Best Store To Get

Highlights:

• 3/8″ dia. steel bars
• Adjusts from 24″ to 42″W
• Child safe 3-1/2″ bar spacing
• Mounts inside house
• Hinge allows for cleaning and exit
• Fire safety release pin
• Can be locked shut with bolt or padlock (not included)
• Color: White
• 3 Bars: 11″ High