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TIN344211ZP
300/Z (3442-209) Bzp 6.0 X 33Mm Long Link Chain
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300/Z (3442-209) Bzp 6.0 X 33Mm 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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£7.06
Incl. VAT
£5.88
Excl. VAT
Incl. VAT
Excl. VAT
Incl. VAT
Excl. VAT
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Description
Dependable Utility and Security with the 300/Z Long Link Chain
Finding the right general purpose chain often comes down to balancing strength, weight, and adaptability across varied environments. Everyday trade settings, agricultural yards, and commercial warehouses regularly require a reliable tethering method that stands up to daily wear without becoming stiff or awkward to handle. When hardware fails to withstand damp conditions or lacks the internal clearance needed for standard padlocks, daily routines quickly grind to a halt. The 300/Z (3442-209) Bzp 6.0 X 33Mm Long Link Chain solves these practical problems by combining robust mild steel construction with a generous link profile that accommodates a wide variety of fittings.
Manufactured to offer practical flexibility, this chain features a bright zinc plated finish that actively deters surface corrosion in damp internal or sheltered external spaces. The prolonged shape of each individual link provides ample space for inserting shackles, clevis hooks, and heavy duty padlock shackles directly into the chain line. This completely removes the frustration of trying to force security locks through tight links or having to source awkward secondary connector links just to secure a perimeter gate or equipment store.
Whether you are demarcating restricted zones on site, supporting non-critical suspended overhead conduits, or securing outdoor storage compounds against opportunistic access, this hardware delivers reliable performance. Supplied by Doorfit, the 300/Z (3442-209) Bzp 6.0 X 33Mm Long Link Chain represents a practical workhorse for maintenance professionals, landscapers, and facilities managers who need straightforward solutions that get the job done properly.
Key Features and Practical Benefits
Every aspect of this long link chain is tailored to simplify site management, tethering, and physical demarcation. The elongated geometry reduces the total weight per metre compared to short link variants, which makes handling, coiling, and cutting significantly easier on active jobsites. Despite the lighter linear mass, the 6.0mm wire gauge retains reassuring resilience against impact, bending, and everyday surface abrasion.
- Zinc Plated Protection The bright zinc plating acts as a protective outer barrier, shielding the core steel against moisture and preventing premature rusting in unheated workshops or sheltered outdoor stores.
- Generous Internal Clearance Measuring 33mm inside length, the chain profile allows most commercial padlock shackles, quick-links, and carabiners to pass through easily without binding.
- Malleable Steel Composition Formed from quality welded mild steel, ensuring the links flex under minor shock impacts rather than snapping suddenly under everyday physical stress.
- Versatile Modular Use Readily shortened on site using manual bolt croppers or an angle grinder, allowing maintenance teams to tailor chain lengths to exact project specifications.
Stage by Stage Application Pipeline
Stage 1: Measuring and Section Sizing
Accurate measuring prevents unnecessary waste and keeps your installation neat. Measure the exact span required between fixing posts or anchor brackets, making sure to include enough extra slack to accommodate gate hinges or thermal expansion. Mark the intended cutting point clearly across the individual link before bringing in your tools.
Stage 2: Cutting and Trimming Links
Use heavy duty mechanical bolt croppers or a standard abrasive cutting disc to sever the selected link. Always wear protective eye protection and secure the chain firmly in a vice to prevent movement. Once trimmed, clear away any minor burrs with a hand file to leave a smooth edge that will not snag hands or gloves.
Stage 3: Fastener and Shackle Integration
Thread your chosen attachment hardware through the outer link. The open 33mm internal clearance allows you to slip bow shackles, D-shackles, or padlocks into position effortlessly. Check that the connected fastener sits straight without levering the chain at an awkward angle, which ensures smooth load distribution during daily operation.
Stage 4: Routine Inspection and Upkeep
Periodically inspect the entire run for evidence of wear, road salt deposits, or mechanical damage. Clean down the zinc plating with a dry cloth to dislodge surface dirt and grit. If the chain is exposed to heavy seasonal weather, applying a thin film of multi-purpose oil will prolong the protective coating and maintain smooth link articulation.
Common Practical Applications
The adaptability of this welded mild steel chain makes it suitable for numerous commercial, municipal, and residential installations. It provides a visual and physical barrier that clearly signals restricted zones, boundaries, and private property lines. Facilities teams often install this product along vehicle forecourts, parking lots, and loading bays to direct vehicle traffic and designate delivery routes without creating dark, solid blockades.
In agricultural or warehouse environments, the chain is ideal for securing heavy site equipment, keeping ladders tied safely to interior racking, and chaining entrance gates closed overnight. Its straightforward dimensions also make it a popular hardware choice for secondary supports, such as securing suspended signage, supporting timber rails, or hanging lighting trunking in light commercial buildings.
Important safety notice. This chain is engineered strictly for general purpose commercial utility, perimeter tethering, and visual demarcation. It is not rated, tested, or certified for overhead lifting, hoist operations, or towing applications where dedicated load-rated lifting tackle is legally mandated.
Detailed Specifications
| Specification | Rating or Standard | Practical Details |
|---|---|---|
| Product Code | 300/Z (3442-209) | Doorfit stock reference for easy ordering |
| Nominal Wire Diameter | 6.0mm | Balanced thickness for manual bolt cropping and solid strength |
| Internal Link Length | 33mm | Generous internal clearance for standard shackles and padlocks |
| Link Configuration | Long Link | Lighter weight per linear metre with increased fitting versatility |
| Material | Welded Mild Steel | Ductile core with uniform side welds along each link |
| Surface Treatment | Bright Zinc Plating (BZP) | Smooth silver sheen with protective sacrificial zinc layer |
| Lifting Suitability | Non-Lifting Commercial Utility | Not certified for overhead cranes, hoists, or vehicle towing |
Selecting the Right Hardware Accessories
To get the best performance from your installation, pair the chain with compatible hardware fittings. Because the inside opening measures 33mm, it sits comfortably alongside 8mm and 10mm bow shackles, which makes fixing the chain to masonry eye bolts or steel uprights very simple. When fitting security locks, opt for padlocks with shackles up to 10mm in diameter so that the lock closes freely through two overlapping links without placing unwanted strain on the cylinder body.
For boundary demarcations where the chain will hang over wide distances, remember to account for natural sag. While the 6.0mm wire gauge is designed to be lightweight, long horizontal spans still exert significant pull on end posts. Using tensioning turnbuckles alongside sturdy eye plates ensures the chain remains taut and tidy across broad driveways or shop frontages.
Need Advice on Custom Lengths or Fittings?
Our knowledgeable trade team is on hand to help you choose the ideal chain diameters, custom quantities, and matching security accessories for your project.
Contact Our TeamSpecification
| Material | Mild Steel |
|---|---|
| Finish | Zinc |