Elevate your trade projects with the BS3621 5 lever deadlock 66mm 76mm, the gold standard for high-security mortice locks. Certified to BS3621 British Standard, this deadlock delivers insurance-approved protection ideal for bulk orders in architectural hardware supply. Available in satin stainless and satin brass finishes, each unit ensures durability and aesthetic versatility for B2B clients handling commercial installs.

Unmatched BS3621 Certification for Bulk Reliability

The BS3621 5 lever deadlock 66mm 76mm meets stringent BS3621 requirements, featuring five hardened steel levers for pick-resistant security. This deadlock resists drilling, picking, and bumping, providing 1,000+ key variations per set for keyed-alike options across large orders. Trade professionals trust its Certifire and EN12209 compliance for fire doors and high-risk sites, minimizing liability in bulk deployments.

For B2B buyers, the BS3621 5 lever deadlock 66mm 76mm supports volume pricing on 66mm backset for standard doors and 76mm for thicker panels. Satin stainless offers corrosion resistance for coastal or humid environments, while satin brass adds premium appeal for hospitality refits. Prepacked singles streamline inventory for wholesalers resupplying builders’ merchants.

Tailored for Trade: Bulk and Keyed-Alike Efficiency

Streamline operations with BS3621 5 lever deadlock 66mm 76mm bulk packs, designed for trade counters and site deliveries. The compact case suits timber, uPVC, and composite doors up to 54mm thick, with reversible brass deadbolt extending 20mm for secure engagement. Bulk customers benefit from master-keyed suites, enabling unified access control across multi-unit developments.

In satin stainless, the BS3621 5 lever deadlock 66mm 76mm withstands heavy use in rental properties or offices, backed by a 10-year mechanical warranty. Satin brass variants enhance luxury show homes or retail fit-outs, with PVD coating for lasting lustre. Order multiples for next-day dispatch, reducing downtime on your projects.

Key Features Driving B2B Value

BS3621 5 lever deadlock 66mm 76mm precision engineering: Anti-bump, anti-snap design exceeds insurance mandates.
Dual sizes for versatility: 66mm backset for internal doors; 76mm for external timber frames.
Finish options: Satin stainless for industrial durability; satin brass for upscale aesthetics.
Keyed alike capability: Up to 50 locks per suite, perfect for trade estates or hotels.
Easy installation: Forend measures 152x25mm; strike plate aligns flawlessly on standard prep.

These specs position the BS3621 5 lever deadlock 66mm 76mm as a staple for hardware distributors like your Euro-Art and Metalix operations.

Bulk Pricing and Wholesale Advantages

Trade accounts unlock tiered discounts on BS3621 5 lever deadlock 66mm 76mm: 10% off 10+ units, 20% for 50+. Minimum order 5 packs ensures cost efficiency for resellers. Pair with sashlocks for complete door sets, boosting average order value.

Satin stainless excels in marine climates, resisting fingerprints and wear in high-traffic zones. Satin brass delivers warm tones for period renovations, complementing your door furniture lines. Fast turnaround from UK stock supports just-in-time supply chains.

Installation Simplicity for Site Teams

Fitting the BS3621 5 lever deadlock 66mm 76mm takes under 15 minutes: mortice into door edge, secure forend screws, align strike plate. No specialist tools needed, ideal for labourer teams holding CSCS cards. Compatible with multipoint locks, enhancing overall security without retrofits.

Bulk buyers receive installation guides and CAD templates for precise quoting. The BS3621 5 lever deadlock 66mm 76mm’s plug-in cylinder option future-proofs upgrades.

Why B2B Pros Choose This Deadlock

In competitive bids, specifying BS3621 5 lever deadlock 66mm 76mm guarantees compliance and client satisfaction. Its robust construction slashes callbacks, preserving your margins. For health & safety audits, Certifire rating covers fire-rated doors up to 60 minutes.

Satin finishes maintain showroom quality post-install, differentiating your supply from budget alternatives. Wholesale pallets ship palletized for volume trades.

Secure Your Stock Today – Limited Bulk Allocation

Don’t miss trade pricing on BS3621 5 lever deadlock 66mm 76mm. Contact for custom suites or samples. UK-wide delivery ensures projects stay on track.

The BS3621 5 Lever Dead Lock 63mm in satin stainless steel is a premium high-security lock designed to meet BS3621 insurance and fire safety standards. Featuring a robust 5-lever mechanism, it provides excellent resistance against picking, drilling, and forced entry. The 63mm case is ideal for standard doors, delivering reliable security while the satin stainless finish offers a sleek, modern look with superior corrosion resistance, suitable for both residential and commercial interiors.

Perfect for retrofitting, replacements, or refurbishment projects, this dead lock is easy to install and built for long-lasting performance. The satin stainless finish ensures durability while maintaining a polished, professional appearance. Trusted by locksmiths, contractors, and property managers, it combines certified security, dependable functionality, and contemporary design, making it an ideal choice for homes, offices, and commercial properties.