British Standard 5 Lever Deadlock – Chubb Retrofit 3G114 | BS 3621 Kitemarked
Selected Variation: 67mm / PVD Brass
each
SKU: LH-MDD-GOGC
How long will delivery take?
We offer next day delivery on in-stock orders placed before 2pm Monday–Friday. Express UK Mainland delivery is £5.99, or free on orders over £100 (exc. VAT).
Can I return a product?
Yes. Contact us within 14 days of receipt at support@lovehandles.uk.com. Items must be unused and in their original packaging, we cannot take back keys & cylinders made to order or bespoke items. We'll arrange a return and refund or exchange.
How do I fit this product?
Full fitting instructions are included with your order. Most handles require only a screwdriver — fixings are included unless stated otherwise. If you need help, call us on 0151 707 6858.
Do you offer trade pricing?
Yes — we offer trade discounts for professionals. Click the Trade Access button at the top of the page to apply or log in to your trade account.
Is this product in stock?
The majority of our products ship from UK stock for next day delivery. If a product is unavailable for immediate dispatch this will be shown clearly on the page.
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British Standard 5 Lever Deadlock – Chubb Retrofit 3G114
The British Standard 5 Lever Deadlock – Chubb Retrofit 3G114 is a high-security replacement lock designed for upgrading existing Chubb 3G114 installations without altering the original door preparation. Tested to BS 3621:2007 and BSI Kitemarked, this deadlock provides insurance-approved protection for external doors.
Manufactured with a solid brass deadbolt, the lock offers excellent resistance to attack while maintaining smooth and reliable operation. Supplied complete with escutcheons and brass keys, it is ideal for retrofit and security upgrade applications.
Key Features
- British Standard 5 lever deadlock
- Retro-fit replacement for Chubb 3G114
- Tested to BS 3621:2007
- BSI Kitemarked for insurance compliance
- Solid brass deadbolt
- Supplied complete with escutcheons
- Supplied with 2 x brass keys
- Designed for external door security upgrades
Case Size
- 67mm
- 80mm
Finish
- PVD Brass
- Satin Stainless Steel
Specifications
- Product Type: British Standard 5 Lever Deadlock
- Compatibility: Chubb Retrofit 3G114
- Standard: BS 3621:2007
- Certification: BSI Kitemarked
- Case Size: 67mm / 80mm
- Deadbolt: Solid Brass
- Keys Supplied: 2 x Brass Keys
- Application: Retrofit and external door security
Packaging Information
- Pack Quantity: 1 deadlock per box (including escutcheons and keys)
