Sliding Door Security Bar 18"-51", Adjustable Security Bars Inside for Sliding Glass Door & Window, Heavy Duty Door Lock Bar with Quick Release, Patio Burglar Proof Stopper for Home Apartment Safety

Sliding Door Security Bar 18"-51", Adjustable Security Bars Inside for Sliding Glass Door & Window, Heavy Duty Door Lock Bar with Quick Release, Patio Burglar Proof Stopper for Home Apartment Safety

• 【Heavy-Duty 400 lbs Protection】Reinforced high-strength alloy steel construction withstands up to 400 lbs of force — strong enough to stop intruders and prevent accidental window falls. Non-slip rubber feet grip firmly without scratching door frames or window tracks.
• 【Fits Sliding Doors, Patio Doors & Windows】Adjusts from 18" to 51" to fit sliding glass doors, patio doors, and windows. Works as a security bar for sliding glass door or a window lock bar — one product, whole-home protection. Confirm spring buttons and pins are locked after adjusting.
• 【Child & Pet Safety, Burglar Deterrent】Prevents kids from opening windows and pets from escaping. The upgraded locking pin adds an extra security layer — acts as a visible deterrent that makes burglars think twice. Ideal for ground-floor apartments and rental homes.
• 【Tool-Free Setup, Quick Emergency Release】No drilling or tools needed — installs in seconds. Quick-release design allows instant removal for emergency escape. Weighs only 2.2 lbs, easy to take when traveling or moving.