King Size- 2 Devices
Lock-It Block-It King Size contains 2 king size home security adjustable window bars. The Lock-it Block-it is a heavy-duty, tool-free window and sliding patio door jammer that keeps burglars out and children/pets safely inside, while allowing refreshing, worry-free air ventilation.
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Feature Title
Description
Image URL
shield
Burglar-Proof & Childproof
Keeps windows safely open for fresh air while preventing external entry and child falls.
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build
Easy, Damage-Free Install
Set in seconds without drilling or screws. Perfect tool-free protection for homeowners and renters.
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air
Safe Ventilation Control
Adjust security settings effortlessly in rigid 1-inch increments using a secure push-button locking pin.
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Benefit Title
Description
Image URL
Deters Intruders
A visible physical barrier that makes your windows withstand unauthorized entry.
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Increases Child Safety
Helps to prevent falls and keep curious little ones safe.
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Great for Elderly
Lightweight and incredibly easy to install or remove without any grip strain or tools.
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Sleep Peacefully
Enjoy fresh night air and cool breezes without sacrificing your home's perimeter security.
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Specification
Details
Collapsed Length
21 inches (1.75 feet)
Fully Extended Length
39 inches (3.25 feet / 3.3 feet)
Dimensions
21 x 1 x 1 inches
Weight (Single Bar)
12 ounces (1.5 lbs total 2-pack weight)
Compatibility
Large sliding windows, patio glass doors, and heavy sliding tracks
Material
Industrial-Grade High-Impact ABS and PVC Plastic
Lock Type
Double-Headed Push Pin Adjustable Bar Lock
Adjustable Settings
17 unique settings (adjusts in 1-inch increments)
Brand
The Lock-It Block-It
Manufacturer
Lock-it Block-it, LLC (Broomfield, CO 80023)
Model Number / SKU
LB-006KS-2 (LB-005 series)
UPC
865277000159
Step #
Step Title
Description
Image URL
1
Clean & Peel
Thoroughly clean the window track and peel off the backing to expose the high-tack adhesive strip.
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2
Position Device
Align and wedge the adjustable security bar firmly into position against the top of your frame.
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3
Immediate Use
Enjoy instant, drill-free protection that keeps your home secure while letting fresh air circulate safely.
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Warranty Details
1-Year Warranty: The Lock-it Block-it device is warranted to be free from defective workmanship and materials for a period of 1 year from the date of purchase.
Note on Adhesive: The Velcro or other attaching mechanism is not covered under this warranty as we do not manufacture those components.
Return Process: Returns require written authorization. Email support@lockitblockit.com with a detailed description of the issue. Authorized returns must include a copy of the original receipt.
Disclaimer Details
No Theft Guarantee: While the Lock-it Block-it is designed as an exceptional theft deterrent, no security device is 100% effective at preventing forced entry.
Fall Safety: Use of this device does not guarantee that children or pets cannot fall out of windows, nor does it guarantee children cannot reach the device.
Aesthetic/Property Damage: Lock-it Block-it, LLC is not liable for interior/exterior damage or destruction to windows or properties incurred during the use or storage of the device.
Maintenance Responsibility: It is the owner's responsibility to periodically inspect the security bar and adhesive backing throughout the year to ensure it remains securely in place.
