serrated strips
// Stahl Zackenleisten für Metallbauprojekte mit klarer Form und markanter Struktur.
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pipe connector
- Malleable cast iron pipe fittings | T-pieces
- Malleable cast iron pipe connectors | Elbows
- Malleable cast iron pipe fittings | Cross pieces
- Malleable cast iron pipe connectors | Wall brackets / Base plates
- Malleable cast iron pipe connectors | Handrails
- Malleable cast iron pipe connector | Adjustable angle
- Ductile iron pipe connectors | Clamping rings / Flanges
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- Malleable cast iron pipe coupling | Variable diameter
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Stainless steel components
- Plate holder
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- Glass holder
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Stainless steel railing
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- mounting plate
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- carrying handle
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- pipe plug
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- Klöpper heads, stainless steel
- Ronden
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pipe bend
- 90-degree elbow (welded fittings, Type 3 DIN)
- 45-degree elbow (welded fittings, type 3 DIN)
- 180-degree elbow (welded fittings, Type 3 DIN)
- 90-degree elbow (welded fittings, Type 2 DIN)
- 90-degree elbow (welded fittings, type 5)
- Elbows, special angles, welded fittings
- 90-degree elbow weld fittings
- T-piece welded fittings
- Connector for welded fittings
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- Home | Garden
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- Black Lane – Powder-coated stainless steel parts
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wrought iron
- Caps
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- letters
- Drive-in plug
- Flat-rolled steel, unworked
- Handrail brackets + accessories
- House numbers
- balls
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- Rings | Crosses
- Ronden
- Locks | Door handles | Other accessories
- Bar stock
- pipe bend
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Door hinges
- Gate hinge with welded sleeve
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- Door hinge with a long thread
- Door hinges, 4-way adjustable
- Self-closing gate hinges
- Threaded sleeves for gate hinges – spares & accessories
- with a weld-on plate
- Up-and-over door fittings
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- Brass washers for hot-dip galvanised gate hinges
- Eye bolts, sold individually, for gate hinges
- for embedding in concrete
- with a hinged flap
- with a wall plate
- Fence posts
- fence posts
- Decorative strips
- Enamel and paints
- Blacksmithing Basic Line
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Grating steps
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Grating
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Marine | Boat accessories
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Sliding gate fittings
- Sliding gate fitting 0 | Gate weight per leaf up to 90 kg
- Sliding gate fitting 1 | Gate weight per leaf up to 200 kg
- Sliding gate fitting 2 | Gate weight per leaf up to 400 kg
- Sliding gate fitting 3 | Gate weight per leaf up to 600 kg
- Sliding gate fitting 4 | Gate weight per leaf up to 1200 kg
- Sliding gate fitting 5 | Gate weight per leaf up to 2000 kg
- Full range
- Fits all sizes 1 to 5
- Cast iron rollers for sliding gates
- New arrivals
- Neon sign
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Sealing plugs and protective caps
Filter products
Available, : Lieferzeit 3-5 Werktage
Available, : Lieferzeit 3-5 Werktage
Available, : Lieferzeit 3-5 Werktage
Available, : Lieferzeit 3-5 Werktage
Spiked strips are a tried-and-tested solution when fences, gates, parapets or metal structures require additional protection against climbing over . The spiked design acts as a deterrent, enhances security and complements existing enclosures as a robust, low-maintenance protective measure – in both private and commercial settings.
In metal construction, serrated strips are frequently used where a clear safety benefit is required without the structure becoming unnecessarily complex. Thanks to their linear design, they can be easily integrated into projects – for example, as a top section on gates and fence elements or as a supplementary component along edges and finishes. Depending on the substrate and structure, installation is typically carried out by screwing or welding.
The intended environment plays a key role in the selection: in outdoor applications, corrosion-protected variants are particularly suitable, whilst in indoor settings or where a subsequent coating is applied, untreated material may also be suitable as a base. This allows the serrated strip to be selected to suit the application and the desired appearance – from functional to decorative.
Typical applications
- Climbing protection on fences, gates and railing elements
- Securing wall copings, edges and property boundaries
- Addition to metal structures in commercial and industrial settings
- Retrofitting of existing installations as a rapid safety measure
What to look for when selecting
- Material/protection: suitable for the weather, location and desired finish
- Installation: screw-mounted or welded, depending on the project
- Appearance: functional, classic or modern – coordinated with fence and gate design
- Planning: uniform alignment and a clean finish for a harmonious overall look
Tip: For a seamless result, it’s worth combining with matching fence and gate components as well as suitable fixing and surface treatments. This creates a cohesive system combining security, stability and aesthetics.