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skip to ERA 791 Door Chain

ERA 791 Door Chain

£10.44

(£8.70 ex VAT)

sku: 197
  • Limits door opening to permit safe identification of visitors
  • Compatible with both timber and PVCu door frames
  • Supplied with dedicated fixings for wood and cavity fixings for uPVC
  • Simple sliding mechanism for easy locking and unlocking
  • Security design ensures the chain can only be removed when the door is closed
  • Surface-mounted components for straightforward installation

Finish

Keys Supplied: per lock ( total) total (unless ordering multiple groups)
Additional Keys are available below
Qty:

Shipping From:

When ordering multiple Keyed Alike locks, only 1 set of keys are provided as all additional locks are made to work from that key.

If ordering 4 or more keyed alike locks you can have them set up as different groups. If Required: Let us know the details in the "Specific Key Requirements" field above.

Each group of locks will then receive keys.

5/10 Security Rating

The ERA 791 Door Chain is a secondary security device designed to enhance home safety by restricting the door opening. By limiting how far the door can be pushed back, it allows occupants to communicate with callers and verify credentials without providing full access to the property.

This restrictor is versatile in its application, featuring a design that is suitable for installation on both standard timber and PVCu doors. It is an ideal solution for residential properties, particularly for elderly or vulnerable residents who require an extra layer of protection when answering the door.

The system comprises a heavy-duty chain and a receiving plate. For ease of installation, the product comes complete with all necessary fixings, including specialised cavity fixings required for secure attachment to plastic door profiles. The chain is engineered so that it can only be engaged or disengaged when the door is in the fully closed position, preventing potential intruders from tampering with the mechanism from the outside.

Dimensions Image: ERA 791 Door Chain

Brand

SKU

197

Box Contents

chain

fixing screws

Chain Anchor

Chain Hook

FAQs

Yes, the ERA 791 Door Chain is suitable for both timber and PVCu doors. The package includes all necessary hardware, including screws for wooden doors and specialized cavity fixings for UPVC installations.

Yes, this model is specifically designed for ease of use. It features a simple lock and unlock mechanism that is manageable for elderly users while still providing reliable security.

No, for safety reasons, the chain can only be unlocked and removed from the slot when the door is fully closed. This prevents visitors or intruders from attempting to unhook the chain from the outside through the door gap.

The chain is designed to limit how far the door can open, creating a small gap that allows you to see and speak with callers safely. This lets you conduct a conversation or check identification without granting full access to your home.