Lockwood 3782 Selector – The gate lock
If you are a professional gate builder or locksmith, you will already know the importance of fitting high quality locks. You would know that Lockwood locks are some of the highest quality locks sold in Australia.
Today we are talking about a the Lockwood 3782 Selector mortise lock and its suitability for gates.
First up there are of course many different types of gates. Not all are built the same or even have the same purpose. A gate on a wire fence for example usually just has a simple catch.
The gates I am focusing on are purpose built high quality gates. These are often made from aluminium tube and are custom welded and powder coated. They are light, solid and give extra security. They are more often found on apartment building complexes and commercial premises. They are also found on more upmarket houses in Brisbane.
What makes the Lockwood 3782 a good choice for these gates is that it ticks a lot of boxes.
- It can have lever handles on the front and back.
- It can have a key on either the front of back, or both (double sided)
- It can be used when a fire escape is required.
- It is a heavy duty commercial grade lock.
- It has a latch, which is reliable.
- The lock cylinders can be replaced with any high security cylinder.
- When used with a door closer, it reliably closes every time.
- It is a short backset lock. The standard distance from edge of door to handles is just 23mm.
- Can be fitted with a DX Digital keypad.
- Works with electric strikes (Unlock your gate electronically)
The versatility of this short backset mortise lock is one of its strongest points. For a gate lock, the basic functions we want to use are
- Always free to open with a lever handle on the inside (fire escape)
- Outside handle Lockable/unlockable (classroom function)
- Outside to only be opened with a key (key retract)
- Both front and back to only be opened with a key (Gate Lock)
The 3782 has more functions then this. It can even be used with the Lockwood DX Digital keypad. Which is another option for a gate if you want to go keyless.
The Lock Mob locksmith Toowong are a Brisbane based locksmith and security advisors. Contact us for any locks, key and security problem you may have.
I would suggest before you buy your new gate, consider weather this lock can be fitted to it. If you do not specify the type of lock you want on your gate you might get a lock that is not the same quality and does not have the same functions. Of course one of the biggest reasons for using a Lockwood lock is quality, which is exactly what you get from the Lockwood Synergy 3782 short backset mortise lock.
Best choice for a gate
The Lockwood 3782 mortise lock is widely regarded as one of the best choices for gates due to its robust build, advanced security features, and suitability for both commercial and residential applications. Here’s why the Lockwood 3782 stands out as a premium gate lock:
- Durability and Robustness Heavy-Duty Construction: The Lockwood 3782 is known for its solid, heavy-duty construction, which makes it more durable than many other gate locks. It’s built from high-quality materials like stainless steel or brass, which offer excellent resistance to wear, corrosion, and physical impact—making it ideal for outdoor gates exposed to varying weather conditions.
Corrosion Resistance: For outdoor applications, such as gates, a lock must withstand harsh environmental factors like rain, humidity, and dust. The Lockwood 3782 is designed with corrosion-resistant components, ensuring long-lasting performance in Australia’s diverse climates, from coastal regions to arid inland areas. - Strength and Security Features Multi-Function Capability: One of the key reasons the Lockwood 3782 is considered a premium gate lock is its ability to perform multiple functions in a single mechanism. It offers options for latching, deadlocking, and reversible handing (suitable for both left- and right-handed doors), providing flexibility depending on the gate’s requirements. This adaptability makes it suitable for high-security applications.
Solid Boltwork: The 3782 comes with a solid, reinforced bolt system that makes forced entry extremely difficult. The mortise lock mechanism itself is more secure than typical latch locks because it fits into a pocket (mortise) cut into the gate frame, making it harder to tamper with.
Deadlocking Function: The lock can be deadlocked by the key from both sides, ensuring that the gate cannot be opened even if someone manages to manipulate the latch. This provides an additional layer of security, particularly important for external gates that are vulnerable to tampering or forced entry attempts. - Australian Standards Compliance Tested to Australian Standards: The Lockwood 3782 is compliant with stringent AS4145.2 Australian Lock Standards for security and durability. This means it meets or exceeds the required benchmarks for mechanical strength, security performance, and longevity. Its certification ensures that it can withstand frequent use in high-traffic areas or under extreme environmental conditions.
Fire-Rated: Many versions of the Lockwood 3782 short backset mortise lock are fire-rated, which is crucial for commercial properties. Fire-rated locks provide both security and safety, ensuring that the lock won’t fail in case of an emergency. - Premium Build Quality Precision Engineering: Lockwood is known for high-quality precision engineering, and the 3782 mortise lock reflects this standard. The lock’s components are engineered with tight tolerances, ensuring smooth operation and consistent performance over time. The materials used are premium-grade metals that can endure constant use without significant wear and tear.
Modular Design: The Lockwood 3782 has a modular design, meaning it can be easily reconfigured or upgraded by changing components (such as different locking cylinders or handles) without replacing the entire lock mechanism. This flexibility is a key factor in its reputation as a premium lock. - Security and Safety Enhancements Keying Options: The Lockwood 3782 allows for various keying configurations, including keyed-alike, master key systems, and restricted key systems. These keying options allow for higher security control, especially for businesses or properties that need multiple levels of access.
Anti-Tamper Design: The lock is designed to resist picking, drilling, and other tampering techniques that criminals may use to gain entry. The solid mortise structure, combined with high-quality key cylinders, enhances the lock’s security against these threats. - Versatility and Applications Suitable for Different Gate Types: The Lockwood 3782 is versatile and can be installed on a variety of gates—metal, timber, and even glass gates in some configurations. Its flexibility makes it suitable for a wide range of applications, from residential homes to high-security commercial facilities.
Lockwood 3782’s Reversibility: The lock is fully reversible, making it suitable for both inward and outward opening gates, as well as both left- and right-hand gate swings. This reduces installation complications and increases its appeal for a wide variety of gate setups.
Suitable for High-Traffic Areas: For gates that are frequently used, especially in commercial settings or shared residential complexes, the 3782 offers long-lasting reliability. It is built to withstand high-frequency use without compromising its security features or smooth operation. - Premium Aesthetics Modern and Sleek Design: The Lockwood 3782 is not just about functionality—it also features a modern, clean design that complements a variety of architectural styles. Its sleek appearance, available in different finishes (such as satin chrome or brass), makes it suitable for premium installations where appearance matters, such as high-end residential gates or commercial premises.
- Warranty and After-Sales Support Extended Warranty: Lockwood offers a generous warranty on the 3782 lock, reflecting the company’s confidence in its durability and performance. The warranty also adds peace of mind for buyers, knowing that they are purchasing a premium product backed by a reputable brand.
Australian-Made: Lockwood is a trusted and well-established brand in Australia, meaning local support is readily available. This ensures access to replacement parts, locksmith services, and customer support when needed.
A solid lock for a gate
The Lockwood 3782 mortise lock is a premium gate lock due to its solid construction, superior security features, and adaptability for a wide range of gate types. It provides enhanced protection with its heavy-duty design, solid boltwork, and deadlocking capabilities. Additionally, its compliance with Australian Standards and fire-rating certification further elevates it as one of the most robust, reliable, and secure locks available in Australia. Whether for residential or commercial applications, the Lockwood 3782 stands out as a durable, versatile, and aesthetically pleasing choice for those seeking top-level security.
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