Deliver toUnited Arab Emirates
Prime-Line U 9847 Patio Sliding Door Loop Lock – Increase Home Security, Install Additional Child-Safe Security, 2-1/8 In. Hardened Steel Bar with Diecast Base, Chrome Plated (Single Pack)

Description:

  • SECONDARY SECURITY LOCKING DEVICE – This Defender Security U 9846 Patio Sliding Door Loop Lock can be used on a patio sliding door as a secondary security lock for increased home safety.
  • CHILD-SAFE SECURITY DEVICE - This door loop lock can also be installed out of reach of children so they cannot open the door by themselves, providing additional child-safe door security.
  • EASY INSTALLATION - Installation is quick and easy – additional security for your home or office doors are within reach! Installation fasteners are included.
  • DURABLE CONSTRUCTION – This door loop lock has a hardened steel locking bar with diecast constructed mounting plate and keeper, with a nickel-plated finish.
  • PRODUCT INFO - This locking device features a 2-1/8 inch reach, which is designed to secure the door to the jamb.
  • Used on patio sliding door systems as a secondary security locking device
  • 2-1/8 in reach

  • Secure your home or office doors with additional security with the Defender Security U 9846 Patio Sliding Door Loop Lock. This secondary security locking device provides additional, increased home safety for sliding patio doors. It can also be placed out of reach of children, high on a door, so they cannot open the door themselves and enter or exit into dangerous areas. This door loop lock is constructed of a nickel-plated hardened steel locking rod with a diecast bracket and keeper also with a nickel-plated finish. It’s strong and durable, sure to last, and installation is quick and easy. All installation fasteners are included, and it is designed to secure to door to the jamb. Exercise caution when mounting on glass panel doors not to damage your glass panel.

    From the Manufacturer

    This patio sliding door loop lock is constructed of a hardened locking bar and a diecast mounting plate and keeper. The locking bar and plates of this lock come finished in a chrome plating and all required fasteners are included. This locking device features a 2-1/8 in. reach which is designed to secure the door to the jamb for increased safety of the home. This sliding door loop lock is easy to install and is used by many. This item is also available in 1-1/8 in., 1-3/16 in., 1-7/16 in., and 2-1/4 in. reaches.

    Reviews:

    5.0 out of 5 stars Great lock for sliding doors

    k. · July 4, 2025

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } I have three (3) sliding doors in my house. They are all 26 years old now and two of the mechanical locks no longer hold. For years I had been putting a wooden block or PVC pipe between the slider and the frame. Finally got tired of bending down every night and morning to put the block in or take it out. Bought one of these stainless locks for the upstairs door. It worked so much better I got another one a few weeks later for the downstairs door. All hardware is included and a snap to install at any height you want.

    5.0 out of 5 stars Love this

    n.l. · June 23, 2025

    Impressive. Very sturdy and easy to install

    5.0 out of 5 stars Perfect for barn door.

    E.C. · June 5, 2025

    Very sturdy and perfect for my barn door.

    4.0 out of 5 stars Patio Door Lock

    P. · December 3, 2024

    Arrived in a timely manner. Package was delivered securely without damage. Purchased for outdoor patio French door. Not a double lock security system, but an easy to install and use lock system.

    5.0 out of 5 stars Good basic latch, just the right size for Fridge

    B. · March 11, 2025

    I replaced my fridge in the RV with a residential. With Residential fridges, they don't fasten the door.. so they can open while in motion. I used this little latch to hold mine closed. I was also concerned about putting holes in the fridge, so I used 3M VHB double sided tape along with this latch. It worked perfectly. also works to hold the fridge open wile in storage so mold does not accumulate. Perfect for my use.

    5.0 out of 5 stars Makes us feel safer with our pool

    C. · January 20, 2025

    The media could not be loaded. We have a backyard pool and have ugly alarms on the doors that we had to install when we had our pool built years ago. We stayed at a Ritz Carlton a few years ago and they had locks similar to these on the slider doors. We really like these. They looked a LOT better than the ugly alarm and we have ours installed at the top of the door so the little kids can't reach them. I am removing the ugly alarms. We just bought another one of these recently for another door. Easy to install too!!!

    5.0 out of 5 stars Excellent Product

    J. · April 12, 2025

    I was tired of constantly removing and replacing the stick used to keep door from opening. This eliminates that chore.Very secure. Do be mindful of where you drill holes regarding the glass.If I were to leave the house for more than a day I would throw the stick in the track.

    5.0 out of 5 stars Fantastic product

    k.w. · June 3, 2025

    Great seller, Good item, flawless. Perfect transaction, very fast service, Thank you.

    Loved the producr

    K.G.D. · March 21, 2021

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Loved the product. Suitable for my unique reqirement

    Easy to install

    H. · August 7, 2024

    Easy installation and easy to lock/unlock. I use to lock sliding door.

    💪🏽

    T. · April 5, 2024

    💯

    QUALIDADE

    D. · July 29, 2024

    excelente e facil instalar

    Perfect!!

    A. · April 11, 2025

    Perfect!The only lock I could find that would suit my purpose.Very easy to fit with average DIY skills.

    Prime-Line U 9847 Patio Sliding Door Loop Lock – Increase Home Security, Install Additional Child-Safe Security, 2-1/8 In. Hardened Steel Bar with Diecast Base, Chrome Plated (Single Pack)

    Product ID: UO0O8L55I1M
    Condition: New

    4.6

    AED6021

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    Delivery fee of AED 20. Free for orders above AED 200.

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Lock Replacement Parts”

    Prime-Line U 9847 Patio Sliding Door Loop Lock – Increase Home Security, Install Additional Child-Safe Security, 2-1/8 In. Hardened Steel Bar with Diecast Base, Chrome Plated (Single Pack)

    Product ID: UO0O8L55I1M
    Condition: New

    4.6

    Prime-Line U 9847 Patio Sliding Door Loop Lock – Increase Home Security, Install Additional Child-Safe Security, 2-1/8 In. Hardened Steel Bar with Diecast Base, Chrome Plated (Single Pack)-0

    AED6021

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    Delivery fee of AED 20. Free for orders above AED 200.

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • SECONDARY SECURITY LOCKING DEVICE – This Defender Security U 9846 Patio Sliding Door Loop Lock can be used on a patio sliding door as a secondary security lock for increased home safety.
  • CHILD-SAFE SECURITY DEVICE - This door loop lock can also be installed out of reach of children so they cannot open the door by themselves, providing additional child-safe door security.
  • EASY INSTALLATION - Installation is quick and easy – additional security for your home or office doors are within reach! Installation fasteners are included.
  • DURABLE CONSTRUCTION – This door loop lock has a hardened steel locking bar with diecast constructed mounting plate and keeper, with a nickel-plated finish.
  • PRODUCT INFO - This locking device features a 2-1/8 inch reach, which is designed to secure the door to the jamb.
  • Used on patio sliding door systems as a secondary security locking device
  • 2-1/8 in reach

  • Secure your home or office doors with additional security with the Defender Security U 9846 Patio Sliding Door Loop Lock. This secondary security locking device provides additional, increased home safety for sliding patio doors. It can also be placed out of reach of children, high on a door, so they cannot open the door themselves and enter or exit into dangerous areas. This door loop lock is constructed of a nickel-plated hardened steel locking rod with a diecast bracket and keeper also with a nickel-plated finish. It’s strong and durable, sure to last, and installation is quick and easy. All installation fasteners are included, and it is designed to secure to door to the jamb. Exercise caution when mounting on glass panel doors not to damage your glass panel.

    From the Manufacturer

    This patio sliding door loop lock is constructed of a hardened locking bar and a diecast mounting plate and keeper. The locking bar and plates of this lock come finished in a chrome plating and all required fasteners are included. This locking device features a 2-1/8 in. reach which is designed to secure the door to the jamb for increased safety of the home. This sliding door loop lock is easy to install and is used by many. This item is also available in 1-1/8 in., 1-3/16 in., 1-7/16 in., and 2-1/4 in. reaches.

    Reviews:

    5.0 out of 5 stars Great lock for sliding doors

    k. · July 4, 2025

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } I have three (3) sliding doors in my house. They are all 26 years old now and two of the mechanical locks no longer hold. For years I had been putting a wooden block or PVC pipe between the slider and the frame. Finally got tired of bending down every night and morning to put the block in or take it out. Bought one of these stainless locks for the upstairs door. It worked so much better I got another one a few weeks later for the downstairs door. All hardware is included and a snap to install at any height you want.

    5.0 out of 5 stars Love this

    n.l. · June 23, 2025

    Impressive. Very sturdy and easy to install

    5.0 out of 5 stars Perfect for barn door.

    E.C. · June 5, 2025

    Very sturdy and perfect for my barn door.

    4.0 out of 5 stars Patio Door Lock

    P. · December 3, 2024

    Arrived in a timely manner. Package was delivered securely without damage. Purchased for outdoor patio French door. Not a double lock security system, but an easy to install and use lock system.

    5.0 out of 5 stars Good basic latch, just the right size for Fridge

    B. · March 11, 2025

    I replaced my fridge in the RV with a residential. With Residential fridges, they don't fasten the door.. so they can open while in motion. I used this little latch to hold mine closed. I was also concerned about putting holes in the fridge, so I used 3M VHB double sided tape along with this latch. It worked perfectly. also works to hold the fridge open wile in storage so mold does not accumulate. Perfect for my use.

    5.0 out of 5 stars Makes us feel safer with our pool

    C. · January 20, 2025

    The media could not be loaded. We have a backyard pool and have ugly alarms on the doors that we had to install when we had our pool built years ago. We stayed at a Ritz Carlton a few years ago and they had locks similar to these on the slider doors. We really like these. They looked a LOT better than the ugly alarm and we have ours installed at the top of the door so the little kids can't reach them. I am removing the ugly alarms. We just bought another one of these recently for another door. Easy to install too!!!

    5.0 out of 5 stars Excellent Product

    J. · April 12, 2025

    I was tired of constantly removing and replacing the stick used to keep door from opening. This eliminates that chore.Very secure. Do be mindful of where you drill holes regarding the glass.If I were to leave the house for more than a day I would throw the stick in the track.

    5.0 out of 5 stars Fantastic product

    k.w. · June 3, 2025

    Great seller, Good item, flawless. Perfect transaction, very fast service, Thank you.

    Loved the producr

    K.G.D. · March 21, 2021

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Loved the product. Suitable for my unique reqirement

    Easy to install

    H. · August 7, 2024

    Easy installation and easy to lock/unlock. I use to lock sliding door.

    💪🏽

    T. · April 5, 2024

    💯

    QUALIDADE

    D. · July 29, 2024

    excelente e facil instalar

    Perfect!!

    A. · April 11, 2025

    Perfect!The only lock I could find that would suit my purpose.Very easy to fit with average DIY skills.

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Lock Replacement Parts”