Rack Bolts

Discreet Security for Internal & External Doors

Rack bolts are a smart and subtle way to add extra security to your internal or external doors, including bathroom, bedroom, and back doors. Often installed at the top or bottom edge of the door, these concealed bolts provide additional resistance to forced entry or privacy protection.

Available in mortice and surface-mounted options, our rack bolts can be paired with key-operated or thumbturn escutcheons. Choose from chrome, brass, and white finishes to blend seamlessly with your door furniture.

✅ Key Features:

• Ideal for internal and external timber doors

• Operated by a separate key or thumbturn (sold separately)

• Recessed (mortice) for a clean finish

• Supplied with strike plate and fixings

• Finishes: brass, satin chrome, polished chrome, white

• Provides added security and privacy without bulky hardware

• Suitable for bathrooms, bedrooms, offices, and back doors

📘 FAQs – Rack Bolts

❓ What is a rack bolt?

A rack bolt is a type of concealed security bolt that fits inside the door edge and is operated by a key or thumbturn. It provides discreet extra locking.

❓ Are rack bolts suitable for exterior doors?

Yes, they’re often used to add extra locking points on external timber doors, especially at the top and bottom for extra reinforcement.

❓ Can I use a rack bolt on an internal door?

Absolutely. They're commonly used on bathroom or bedroom doors for privacy, especially when used with a turn-operated escutcheon.

❓ Do rack bolts come with a key or thumbturn?

Rack bolts are usually sold without an escutcheon, so you'll need to purchase the key escutcheon or thumbturn separately.

❓ How many rack bolts should I install?

For security purposes, two rack bolts (top and bottom) are often used on external doors. A single bolt is usually sufficient for privacy applications.

❓ Are they easy to fit?

They require accurate morticing into the door edge, which may be best handled by a tradesperson. Surface-mounted options are available for easier fitting.

❓ Are rack bolts visible when fitted?

No, that’s part of their appeal. The bolt is hidden inside the door, with only the escutcheon (keyhole or thumbturn) visible on the face of the door.