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The product is easy to use. The product is High durable and meets the customer requirement. The product is manufactured in china.
The Master Lock Dual Function Security Bar provides your home with an added dose of safety by reinforcing doors from outside intruders. Built with Master Lock's world renowned durability, the Security Bar is constructed of 20-gauge steel to withstand more than 350 pounds of force, helping ensure that your doors remain securely shut. With a versatile and adjustable design, the bar fits most hinged and sliding doors.
For hinged doors, the bar features a pivoting ball joint that keeps it in full contact with the floor, providing a more stable and secure connection. Simply place the padded foot against your floor, and wedge the specially designed non-marring yoke beneath your door handle. The foot will give the bar a tight grip against your floor, and because both the foot and the yoke are padded, your floor and door handle will remain unmarred, even with everyday use.
To secure a sliding door, simply turn the bar on its side, remove the yoke by pulling out the pin, and adjust the bar to the length of your door. Once properly adjusted, the bar will create a firm seating between the door and jamb, ensuring that no one can enter the door from the outside. The Dual Function Security Bar is designed to fit most sliding doors.
Master Lock Durability
The Dual Function Security Bar is made of thick, 20-gauge steel for strength. Backed by Master Lock's reputation for security and durability, the bar can withstand over 350 pounds of force. It is backed by a lifetime guarantee.
About Master Lock
Master Lock is recognized around the world as the solid, enduring name in padlocks and security products. Generations have grown up with Master Lock products at home, school and work. Today, a whole new generation has discovered Master Lock's new and innovative security solutions.
As the largest global manufacturer and marketer of padlocks, Master Lock continues to build quality and value into its expanding lines of security products. Long a leader in the sportsman, home and yard, school, and commercial markets, Master Lock has also entered the automotive, computer and security markets. As safety and security gain importance with the world's consumers, Master Lock continues to develop products that offer smart security solutions.
Founded in 1921, Master Lock continues to build upon its founder's spirit of innovation, quality, and good value for the consumer.
Most helpful customer reviews
335 of 340 people found the following review helpful.
Great!- After slight Modification. Read Review for Modification.
I recently moved into a new apartment. And found the deadbolt to be insufficient. I went to the hardware store looking for something to fortify the door. I ended up purchasing this product and was initially unimpressed with its design. The height is adjustable based on the doorknob height. I found that after placing this snug under door as instructions indicate I pushed from the other side and the device quickly buckled. I simply replaced the pin from the top piece with a sturdy steel bolt and put the pin at the desired height. I tried to push my way in again and it was much stronger and and easy mod. I also placed the foot of the stopper about 12 inches from the base of the door instead of the recommended 15-18 inches. The reason I did this was you want to create a 90 degree angle when looking for strength and stability. I also added a inexpensive door alarm for the base of the door that is a secondary deterrent but also allows me to know the door has been breached and when to grab Mr. 12 gauge.
121 of 124 people found the following review helpful.
Kept door from being kicked in
I'm convinced this just prevented a break-in at my home last week. Someone tried to kick in our back door, but they couldn't, with this and the bolt lock properly engaged. The right angle and floor type are important, I believe. My husband left door unlocked, and tried to bust the door open with his shoulder, but it wouldn't move. He's 259lbs and strong, so we felt like it was doing its job. Very happy we had this when the thief came around looking for an easy target. Photo shows the footprint.
39 of 42 people found the following review helpful.
Peace of Mind,EZ use.
Had a landlord walk in unannounced. Bought this the next day. No more unwelcome visitors and I now have peace of mind, which is priceless. I am considering buying another for my sliding door.