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.

Door Latches & Tubular Mortice Latches | Home Secure™ Internal Door Latches Collection

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Zoo Internal Door Latch | Tubular Mortice Latch