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TIN344207ZP
300/Z (3442-169) Bzp 4.0 X 26Mm Long Link Chain
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300/Z (3442-169) Bzp 4.0 X 26Mm Long Link Chain
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Delivery Information
| Delivery Time Frame | Delivery Information |
| Next Working Day By 1PM | When an order is placed by 3pm for next working day on certain items |
| Standard Delivery | Usually delivered in 2 to 4 working days |
| Delivery Charges | |
| UK Mainland | Prices start at £3.95 for very small items, £6.50 for small, £9.50 for medium and £20 for large/long items |
| Scottish Highlands & Islands, Northern Ireland & Ireland | Prices from £30, please see our delivery page for more info. |
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£3.53
Incl. VAT
£2.94
Excl. VAT
Incl. VAT
Excl. VAT
Incl. VAT
Excl. VAT
Price is for/per metre
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Description
Reliable Hardware Utility with the 300/Z Bzp 4.0 X 26Mm Long Link Chain
Securing commercial premises, defining clear external boundaries, and handling everyday retail and workshop hanging tasks demands dependable hardware that balances tensile resilience with practical usability. Standard utility chains frequently suffer from poorly proportioned links that make connecting attachments awkward or feature inconsistent surface treatments that quickly succumb to premature corrosion when exposed to damp environments. Finding a tough, multi-purpose link chain that works seamlessly with standard padlocks, shackles, and hook fittings is critical for maintenance managers, trade contractors, and facility teams across the UK.
The 300/Z (3442-169) Bzp 4.0 X 26Mm Long Link Chain from Doorfit directly answers these everyday challenges. Manufactured from sturdy 4.0mm mild steel wire and crafted into generous 26mm internal link profiles, this general-purpose hardware chain is engineered for smooth adaptability. The extended link geometry allows fittings such as quick repair links, carbine hooks, and heavy-duty padlock shackles to pass effortlessly through each loop, eliminating frustrating fitting snags during fast-paced commercial installations.
Protected by a high-grade bright zinc plated finish, the chain delivers durable protection against rust, atmospheric moisture, and surface scuffs. Whether you are cordoning off loading bays, installing shop displays, securing perimeter access gates, or securing plant machinery on site, this versatile chain provides an exceptionally tidy, reliable, and cost-effective commercial solution.
Core Operational Features and Everyday Advantages
Extended Long Link Geometry
The generous internal link aperture makes it straightforward to pass secondary hardware through any point of the chain. This extended shape allows standard padlocks, clevis pins, and shackles to slide through without binding or scratching the finish.
Bright Zinc Plated Protection
Finished with an electro-galvanised bright zinc coating, this chain actively shields raw mild steel from oxidisation. It provides a clean, professional appearance suitable for customer-facing retail interiors and protected outdoor use alike.
Consistent 4.0mm Wire Gauge
Manufactured to uniform dimensions, the 4.0mm wire provides a reliable balance of physical weight and general-purpose holding strength. It holds taut along long barrier runs without excessive sagging or unwieldy deadweight.
Simple On-Site Sizing
Thanks to the standard mild steel construction, installers can readily trim custom lengths using standard workshop bolt croppers or an angle grinder. This makes tailoring custom security barriers fast and clean on any job.
Stage-by-Stage Implementation and Deployment
Stage 1 Measurement and Planning
Measure the linear run between your structural fixing posts, parking bollards, or ceiling brackets. Allow approximately five to ten percent extra length if a gentle decorative droop is preferred across access spans.
Stage 2 Cutting and Sizing
Secure the chain firmly in a vice or clamp and use clean-cutting bolt croppers to sever individual link shoulders. Deburr any cut edges to preserve personal safety and keep the bright finish tidy.
Stage 3 Anchor Point Attachment
Fasten the initial terminal link to your wall anchor or post eyelet using a compatible galvanized shackle or screw hook. The spacious link clearance allows free articulation without binding.
Stage 4 Final Locking and Securing
Loop the free end around your closing post or equipment frame, securing it with an insurance-rated padlock or snap connector to establish a visual and physical barrier.
Practical Applications Across Industries
The adaptable proportions of the 300/Z (3442-169) Bzp 4.0 X 26Mm Long Link Chain make it popular across diverse commercial, industrial, and institutional settings. Understanding its most effective use cases ensures you get the maximum value and security on your project.
- Perimeter and Boundary Management: Excellent for stringing between car park posts, forecourt barriers, and industrial estate driveways to visually deter unauthorised vehicle entry.
- Retail Display and POS Signage: Clean, silvery zinc plating provides an attractive industrial aesthetic for suspending promotional boards, acoustic panels, and lighting fixtures from rafters.
- Workshop and Tool Retention: Securing valuable portable tools, air compressor lines, and ladders to workbenches or internal van racking to prevent opportunistic removal.
- Warehouse Safety Barriers: Blocking pedestrian access to hazardous loading bays, mezzanine edge points, or temporarily out-of-order aisles during restocking.
- Agricultural and Garden Hardware: Fastening field gates, tethering non-critical outdoor fixtures, and supporting lightweight trellising or water pipe conduits.
Technical Specifications
| Specification | Rating or Standard | Practical Details |
|---|---|---|
| Product Model | 300/Z (Part 3442-169) | Commercial hardware chain range stocked by Doorfit |
| Wire Diameter | 4.0mm Nominal | Solid welded mild steel link construction |
| Link Inside Length | 26mm Internal Clearance | Elongated pattern suited for broad hardware attachment |
| Surface Protection | Bright Zinc Plated (BZP) | Smooth electroplated corrosion-resistant layer |
| Material Core | Commercial Mild Steel | Ductile core allowing swift workshop cutting and shaping |
| Intended Duty Class | Non-Calibrated General Hardware | Strictly for utility, boundary, and secondary retention |
| Lifting Compliance | Not Rated for Overhead Lifting | Must not be used as an overhead sling or certified hoist tie |
Safe Operational Guidance
Please note that commercial welded link chains in this category are manufactured for static tension, barrier demarcation, display hanging, and general hardware duties. Under UK workplace health and safety legislation, non-calibrated mild steel link chains must never be deployed for overhead lifting, load-suspension cranes, or dynamic towing applications where certified Grade 80 or Grade 100 lifting chain is legally required.
Need Advice on Your Security Hardware Setup?
Whether you need help selecting appropriate shackles, calculating required barrier spans, or ordering bulk trade quantities for your facility, our technical team at Doorfit is on hand to assist with expert guidance.
Contact Our TeamSpecification
| Material | Mild Steel |
|---|---|
| Finish | Zinc |