Door handle and lock mechanism with 'Zoo' branding on a white background
Wooden door with a gold and silver lock mechanism on a white background
Zoo Internal Door Latch | Tubular Mortice Latch
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Door handle and lock mechanism with 'Zoo' branding on a white backgroundWooden door with a gold and silver lock mechanism on a white backgroundZoo Internal Door Latch | Tubular Mortice Latch

Zoo Internal Door Latch | Tubular Mortice Latch

ZOOSKU: HS7530
Price:
£2.49

Description

The Simple Internal Door Latch Solution

Upgrade your doors with a high-performance internal door latch from Zoo Hardware. This Project Tubular Latch combines precision engineering, smooth operation and durable construction — an ideal choice when you need a reliable tubular mortice latch for internal doors.

Whether you’re fitting new lever handles, replacing a worn latch, or specifying hardware for a commercial build-out, this latch offers outstanding value and performance.

⚙️ Key Features

  • 🔩 Precision Tubular Mortice Design: Engineered for internal use with a guided latch bolt and adjustable strike plate for accurate alignment. 

  • 🧱 Bolt-Through Mounting Option: Available in bolt-through versions (e.g., 64 mm and 76 mm backset) to suit modern lever handle fixings and provide stronger mounting. 

  • 🛠️ Simple Installation: Supplied with fixings, strike plate and adjustable features, this internal door latch is designed for quick installation in commercial or residential settings.

  • 🧰 Reliable Performance: Backed by Zoo Hardware’s mechanical guarantee and quality standards, this is a trusted choice for internal door hardware. 

🏠 Ideal For

  • New installations or replacements on internal doors across homes, offices and commercial premises.

  • Lever on rose/backplate setups where accurate backset and alignment are needed.

  • Projects needing a versatile latch compatible with multiple finishes and door specifications.

🛡️ Why Choose This Internal Door Latch?

If you’re looking for a dependable internal door latch that offers both form and function, the Zoo Hardware Project Tubular Latch delivers. With its precision design and broad finish options, it suits a wide range of doors and hardware styles — ensuring smooth operation, good alignment and long-term durability.

📏 Technical Details

  • Brand: Zoo Hardware

  • Type: Project Tubular Latch / Internal Door Latch

  • Backset Options: 64mm, 76mm

  • Finish Options: Satin Stainless Steel, Polished Brass

  • Installation: Supplied with strike plate & fixings; bolt-through or standard mounting.

  • Suitable For: Internal doors in residential or commercial environments.

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Frequently Asked Questions

An internal door latch is a mechanism installed into the door edge that allows the handle lever to retract the latch when opened, and holds the door closed when released.

Yes — this product comes in backset sizes (e.g., 44 mm and 57 mm), making it compatible with many modern internal doors and lever handle assemblies.

Absolutely — its guided bolt design, adjustable strike and robust build ensure reliable performance in both domestic and commercial environments.

📏 We have a full guide on how to measure correctly — How to Measure an Internal Door Latch— so you can choose the right size with confidence.

About the Brand - Zoo

Zoo Hardware is a respected manufacturer of architectural ironmongery, known for producing high-quality, stylish, and reliable hardware for both residential and commercial properties. With a strong focus on durability and modern design, Zoo products are engineered to deliver smooth performance, long-term reliability, and excellent value for money.

The Zoo range includes door handles, hinges, locks, cylinders, latches, door closers, and a wide selection of hardware accessories, all crafted with precision and tested to meet rigorous industry standards. Every component is built with practicality and longevity in mind, making Zoo a go-to choice for installers, tradespeople, and homeowners seeking dependable hardware solutions.

By choosing Zoo, you’re investing in well-designed, robust, and versatile hardware that enhances both the security and aesthetics of any property. Zoo Hardware products provide the perfect balance of performance, style, and affordability—making them a trusted option throughout the HomeSecure range.

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