DEFENDER SECURITY U-9874 Reversible Pin Sliding Patio Window 049793098740 Door Lock

( Brand: Defender Security ), ( Manufacturer Part Number: U-9874 ), ( Model: U 9874 ), ( Type: Sliding Door Lock ), ( Color: White ), ( Items Included: Door Lock, 2 Screws, Instructions ), ( Fixings Supplied: Yes ), ( Material: Diecast/steel ), ( Suitable For: Patio Door, Security Door, Sliding Door ), ( UPC: 049793098740 )

Review DEFENDER SECURITY Reversible Pin Sliding Patio Window Door Lock

Defender Security U-9874 Reversible Pin Sliding Patio Window Door Lock

The Defender Security U-9874 Reversible Pin Sliding Patio Window Door Lock is an innovative and reliable security solution designed to enhance the safety and peace of mind for homeowners and business owners alike. This lock is engineered to provide a high-security level for your sliding patio windows or doors, offering robust protection against unwanted intrusion.

Crafted with precision and durability, this lock features a unique reversible design that allows for easy installation on both right-handed and left-handed doors. The locking mechanism is a patented pin system that provides a strong, secure hold, resisting attempts at forced entry. The pins slide effortlessly into place, ensuring a secure lock every time.

The Defender Security U-9874 lock is made from heavy-duty, corrosion-resistant materials, ensuring it stands up to the elements and maintains its performance over time. The lock is also easy to operate, with a simple turn of the key or a slide of the handle to secure or release the lock.

This lock is designed to fit most sliding patio windows or doors with a width between 600mm and 1800mm. It is an ideal addition for homes and businesses seeking an affordable yet effective security solution for their sliding doors. The Defender Security U-9874 Reversible Pin Sliding Patio Window Door Lock is a testament to Defender Security's commitment to providing top-quality, user-friendly security products that offer peace of mind and protection for your home or business.

1. Enhanced Security: The Defender U-9874 features a sliding pin mechanism that makes it difficult for intruders to force open the door, offering improved security for your home.

2. Convenience: The lock can be easily installed on the inside of the door, providing quick access without the need for keys. Additionally, it can be easily reversed for left or right-handed operation.

3. Durable: The lock is made from high-quality materials, ensuring long-lasting performance and resistance to wear and tear.

4. Adjustable: The lock has an adjustable tension feature, allowing you to customize the resistance level to fit different door types and sizes.

1. Installation: While the lock is easy to install, it may require some drilling and fitting, which may be a deterrent for those who are not comfortable with DIY projects.

2. Visibility: The lock has a visible component that may not be aesthetically pleasing to some homeowners, especially those who prefer a sleek and minimalist look.

3. Limited compatibility: The lock may not be compatible with all types of doors, so it's important to check the specifications before making a purchase.

The Defender Security U-9874 Reversible Pin Sliding Patio Window Door Lock is a great option for those who prioritize security and convenience. Its adjustable tension feature and easy installation make it a versatile choice for various door types. However, potential buyers should be aware of the visible component and limited compatibility with certain doors. If these factors are not a concern, this lock is a worthwhile investment for added peace of mind.

If you are in the market for a sliding patio door lock that offers enhanced security and convenient operation, the Defender Security U-9874 Reversible Pin Sliding Patio Window Door Lock is a solid choice. Just be sure to double-check compatibility with your specific door type before making a purchase.

Details:

Diecast construction painted white. 1/4 inch hole needs to be drilled into fixed panel rail secure. Design prevents prying or lifting of sliding patio door. Defender Security U-9874 Reversible Pin Sliding Patio Window Door Lock, MPN #U-9874 Installation Type - Screw In About this item: Used on sliding patio doors to add extra Security.

Allows door to be secured in the closed or ventilating position.

part #: u9874 prices

• $7.95-$14.99

specifications locsedoo:

• brand: Defender Security
• mpn: U-9874
• model: U 9874
• type: Sliding Door Lock
• color: White
• items included: Door Lock, 2 Screws, Instructions
• fixings supplied: Yes
• material: Diecast/steel
• suitable for: Patio Door, Security Door, Sliding Door
• upc: 049793098740

offer locsedoo:

• availability: In Stock
• quantity: 1
• started: July 27, 2025
• sold: 0
• options: Ship-to-home

general locsedoo:

• Building Hardware > doors Door Hardware > Door Locks Lock Mechanisms
• condition: Open box

seller locsedoo:

• # reviews: 2818
• city: Munds Park, Arizona
• rating: 100.0%

payments locsedoo:

• credit card: Mastercard
• wallet: Apple-pay
• other

returns locsedoo:

• policy: Returns Accepted
• paid by: Seller
• method: Money back
• time: 30 Days

shipping locsedoo:

• transit: 4-9 Days
• carrier: USPS
• cost: $0.00
• class: Standard
• service: USPS Ground Advantage
• type: Calculated

Defender Security U-9874 Is Similar To:

• 049793042200 Defender Security Patio Sliding (49.1% similar) Estimated response time during us...(February 14th, 2018)
• 689744301095 Defender Security Door Reinforcement Lock Add Extra High (38.8% similar) It helps to ensure any door cannot be opened from the outside. Of force, this u bronze finish door reinforcement lock helps to prevent doors from being kicked in, increasing your home Security and keeping you family safe. Plus, not only can doors be kicked in by intruders, it protects against lock ...(May 8th, 2018)
• E 2462 Defender Security High Deadbolt Strike Classic Bronze (38.5% similar) This strike is constructed from heavy gauge steel and comes plated in oil rubbed bronze. X 3-5 8IN used with most entry door deadbolts 3IN. Classic bronze finish heavy gauge steel plate 1-1 4IN. Screws to the wall stud. Screws to the wall stud. This item can be used with most entry door deadbolts. ...(August 31st, 2018)
• U 10260 Defender Security Door Guard Brass By (40% similar) Helps prevent break-ins use on wood or metal doors with mortise drive-in latches for 2-3 8IN. It helps to protect your door from forced entry. This door guard is constructed from solid brass. Backseat and 1-3 8IN. It also features a sleek, contemporary design. 73 this door guard is constructed from ...(August 29th, 2018)
• U 10679 Defender Security Sliding Door Lock With Double Screws Aluminum Finish (47.3% similar) It features a double thumbscrew and no mar rubber insert helps prevent marring on window frame. 34 this sliding door lock is constructed form aluminum and finished in. It features a double thumbscrew and no mar rubber insert helps prevent marring on window frame...(July 11th, 2018)
• U 9480 Products Defender Security Door Strike Accommodates To Hole (35.3% similar) Long screws that attach to the jack trimmer stud help prevent kick-ins from center. This Security strike is designed to replace the standard separate latch and deadbolt plates with a one-piece combo plate up 5 more screws for maximum. 19 this maximum Security combination strike is constructed of ...(August 31st, 2018)
• U-9496 Defender Security Latch Steel Shield Guard Plate Cover (35.1% similar) Part: U-9496 prices...(April 24th, 2018)
• U 9559 Defender Security Door Reinforcer Combo Thick By 049793095596 (37.7% similar) Bore diameter. Reinforces and repairs door assists in preventing forced entry used on wood or metal doors with mortise drive-in latches easy to INSTALL2-3 backseat size, 2-1 8 in. Product overview this lock and door reinforce assists in preventing forced entry. Used on wood or metal doors with ...(August 15th, 2018)
• U 9566 Defender Security Door Edge Reinforcer Thick By Deep 49793095664 (36.9% similar) This type of reinforce is used on wood or metal doors with mortise drive-in latches. Defender Security u 9566 door edge reinforce, 1-3 8-INCH thick by 1-INCH deep features: solid brass reinforces and repairs for 8IN. It reinforces and repairs door edge also assists in preventing forced entry. Door ...(November 27th, 2018)
• U 9590 Defender Security Lock Door Reinforcer (47% similar) Bores, 2-3 8 in. Used to reinforce and repair doors aide in preventing forced entry fits. It can also accommodate key-in knob lockets or deadbolts. It helps to protect your door from forced entry. This item accommodates key-in knob lockets on doors that have in. It can be used on wood or metal doors...(August 31st, 2018)
• U 9879 Defender Security Sliding Door Lock White Finish 049793098795 (50.7% similar) ...(September 28th, 2018)