The Lock It Block It King Size (2 Devices) Home Security Adjustable Window Security Bars/Window Lock Bar, Security Bar For Sli

The Lock-It Block-It Is An Adjustable Home Security Bar For Windows And Patio Doors. This Burglar Proof And Childproof Home Device Is Designed To Keep Windows Open And Secured At A Safe Height. It Can Also Serve As A Secondary Locking Device, Acting Effectively As A Sliding Door Lock Bar. Block Children From Falling Out Of Open Windows And Block Criminals From Climbing In Through Open Windows. The Device Offers What Every Security Expert Recommends - A Physical Way To Secure Your Home Windows With Window Security Bars. They Can Be Used In Single Hung Windows, Sliding Windows & Patio Doors, Making It A Versatile Patio Door Security Bar As Well. Intruders Can'T Reach It From The Outside When Properly Installed And Adjusted, Ensuring Window Bars Security Inside. The Regular Bar Extends From 17 Inches To 2 Feet 6 Inches, And Is A Sturdy Window Lock Bar. The Extra-Long Bar Extends From 31 Inches To 3 Feet 7.5 Inches, Acting As A Robust Sliding Glass Door Security Bar When Needed. The Device Sits In The Window Track Or On The Window Sash With The Head Wedged Into Top Corner Of The Window, Making It Impossible To Move. Supplied Adhesive Strips Hold The Device Firmly In Place, Ensuring The Window Bars Stay Put. When The Window Is Lowered, The Device Doesn'T Fall Out, Acting As A Reliable Window Security Bar. Made Of High-Impact Industrial Strength Abs & Pvc Durable Plastics. The Two Cylinders Are Locked Together By A Uniquely Designed Double-Headed Push Pin That Increases The Impact Resistance, Embodying The Strength Of Window Security Bars Adjustable. Rubber Caps Are Provided For Scratch Protection. 13 Adjustable Settings (26 For The Xl Device) Allow Windows To Be Locked Open In 1-Inch Increments, Demonstrating The Flexibility Of This Window Lock Bar. The Lock-It Block-It Comes In A Smooth White Finish And Is Also An Effective Sliding Door Security Bar, Requiring No Tools To Set Up.