By: PRIME-LINE
Secure your patio sliding door with the Defender Security U 9847 Patio Sliding Door Loop Lock. This easy-to-install, child-safe lock is made of 2-1/8” hardened steel bar with a diecast base and chrome plating for maximum durability. With overall satisfaction, build quality, and design being top-rated, you can trust this lock to keep your home safe and secure. The U 9847 also comes with fasteners for easy installation and is ideal for use as an additional security measure for your home. Keep your family safe and your home secure with the Defender Security U 9847 Patio Sliding Door Loop Lock.
Víctor Silva NavaVíctor Silva Nava: Envío Rápido, de fácil instalación y material reforzado. Los encontré con descuento. Excelente Compra.
Mexico on Oct 14, 2023
Thais Pacheco: produto bom, encaixou perfeito no meu portao
Brazil on Oct 08, 2023
Patty Rodrigues: Material resistente, ficou otimo na porta de correr.
Brazil on Oct 06, 2023
Domino73: The media could not be loaded. I’m using this on my storm door as extra reinforcement so my special needs teenager can’t wear down the handle lock or push the door open and run out (like he did on my mother’s door, and so outsiders can’t rip the door open and get in. This is very strong, easy to install and easy to use.
I’m 50, female, and it took me less than 10 minutes to get my drill and install this lock. I marked the holes on the frame with a pen, pre-drilled the holes with a drill bit and then drilled the screws in. It’s very secure in both the frame and the door, and I’m very happy with this product!
I was not compensated in any way for my review.
United States on Sep 26, 2023
Kristina Richard: Our side door opens outward and most chain locks did not work due to the 3” frame on the inside. This lock works perfectly and is incredibly sturdy. We put our weight into it to see if it could break and it’s not going anywhere. Highly recommend
United States on Sep 24, 2023
Cynthia Smith: Ordered these to replace the other locks on my daughters and granddaughters classroom doors. Their classrooms where they teach are both in portables, I thought they needed more security on their doors. These locks are great and very sturdy. Really do what I needed them to do.
United States on Sep 13, 2023
Reising: was going to use for a sliding door but the gap ended up being too far apart between the door and wall.. used on a normal door and works well
United States on Aug 28, 2023
Rick K.: No nonsense latch, super easy to install and use
Canada on Aug 26, 2023
Yvan: Installation facile
Canada on Jun 17, 2023
| U 9847 Patio Sliding Door Loop Lock by Defender Security - Increase Home Security and Peace of Mind | Childproof Home Security Door Lock with 8 Screws - 3" Stop Reinforcement Lock Holds up to 800 lbs - Upgrade Night Lock for Inward Swinging Doors (Silver - 1 Pack) | Childproof Your Home with a Durable Reinforcement Door Lock for Added Security | |
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| B2B Rating |
95
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97
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96
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| Sale off | $4 OFF | ||
| Total Reviews | 678 reviews | 1 reviews | 538 reviews |
| Finish | Satin Nickel | Aluminum | Silver |
| Recommended Uses For Product | Door | Front door security, locks for door inside, side and garage doors and basement doors | EverPlus door reinforcement lock is easy to install, easy to lock, and designed to withstand 800 pounds of force without issue. The spring-loaded design makes this door security latch child-proof as you can install them higher up on your door, giving you a piece of mind with a toddler that can now easily open doors. Adding high-security door locks for front door security, locks for door inside, side and basement doors and garage doors makes you feel more at ease and more secure in your home. |
| Part Number | U 9847 | 1 | |
| Date First Available | November 3, 2010 | June 14, 2018 | September 13, 2018 |
| Customer Reviews | 4.6/5 stars of 7,654 ratings | 4.6/5 stars of 11,036 ratings | 4.7/5 stars of 4,012 ratings |
| Controller Type | Hand Control | Hand Control | |
| Warranty Description | Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse. | Items are warranted against manufacturing defects for 5 years. EverPlus responsible for damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse. | Items are warranted against manufacturing defects for 5 years. EverPlus responsible for damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse. |
| Color | Chrome | Silver | Silver |
| Size | 2-1/8 in. | 3 Inch | |
| Lock Type | Loop lock | Latch lock | |
| Item Dimensions LxWxH | 0.63 x 3.13 x 4.56 inches | 1 x 2.43 x 3 inches | 1 x 2.43 x 3 inches |
| Item Weight | 4.8 Ounces | 5.6 ounces | 11.2 Ounces |
| Country of Origin | China | ||
| Brand | PRIME-LINE | EverPlus | EverPlus |
| Style | Sliding Door | Universal door reinforcement lock | Home security door lock |
| Batteries Required? | No | No | No |
| Material | Steel | Metal | Aluminum |
| Batteries Included? | No | No | No |
| ASIN | B004AHVA5S | B07DR9CMGZ | B07HC3M9HH |
| Finish Type | Satin Nickel | Silver | |
| Item Package Quantity | 1 | 1 | 2 |
| Special Features | Easy to Install | EverPlus door reinforcement lock is easy to install, easy to lock, and designed to withstand 800 pounds of force without issue. The spring-loaded design makes this door security latch child-proof as you can install them higher up on your door, giving you a piece of mind with a toddler that can now easily open doors. Adding high-security door locks for front door security, locks for door inside, side and basement doors and garage doors makes you feel more at ease and more secure in your home. | Door reinforcement lock security door lock for kids child proof door locks for inward swinging door |
| Special Feature | Easy to Install | EverPlus door reinforcement lock is easy to install, easy to lock, and designed to withstand 800 pounds of force without issue. The spring-loaded design makes this door security latch child-proof as you can install them higher up on your door, giving you a piece of mind with a toddler that can now easily open doors. Adding high-security door locks for front door security, locks for door inside, side and basement doors and garage doors makes you feel more at ease and more secure in your home. | Door reinforcement lock security door lock for kids child proof door locks for inward swinging door |
| Item Weight | 4.8 Ounces | 5.6 ounces | 11.2 Ounces |
| Best Sellers Rank | #7,114 in Tools & Home Improvement #8 in Window Locks & Latches | #752 in Tools & Home Improvement #2 in Door Latches & Bolts | #2,911 in Tools & Home Improvement #5 in Door Latches & Bolts |
| Product Dimensions | 0.63 x 3.13 x 4.56 inches | 3.1"L x 2.6"W x 1.3"H | 1 x 2.43 x 3 inches |
| Manufacturer | No | No | EverPlus |
| Number of Pieces | 2 | 2 | |
| Item model number | U 9847 | EPDL001-1 | childproof door lock |
| Is Discontinued By Manufacturer | No | No | No |
| Included Components | Lock, keeper and fasteners | 4 * 1.2" and 4 * 2" screws, Door Reinforcement Lock*1, User Manual*1 | 2 reinforcement door lock; eight 1 inch screws; eight 2 inch screws |
United States on Oct 19, 2023