Wire Tensioning Systems

Wire Tensioning Systems

Nemtek's extensive range of wire tensioning systems are manufactured in plastic or metal to suit all electric security fencing applications such as wall top, piggy-back and free standing.

A combination of tensioners, hooks and strain insulators ensure that the fence wire stays isolated and taught.

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nemtek free standing s hook hdg
Nemtek Free standing S hook - HDG (N.ES-HK/EP)

Nemtek Free standing S hook - HDG


The S-Hook is used to hook the different wire tensioners, heavy duty springs and strainer insulators to the Omega posts or the angled and round corner posts.

Specifications


Hot dip galvanised
Price Excludes vat
R2.30
nemtek free stand thru hole s hook 6mm hdg
Nemtek free stand-thru hole S hook-6mm HDG (N.ES-HK/THR/HDG)

Nemtek free stand-thru hole S hook-6mm HDG


The thru hole S-Hook is used to hook the different wire tensioners, heavy duty springs and strainer insulators to the angled and round corner posts.

Specifications


Hot dip galvanised for long life expectancy
Heavy duty durable design
6 mm - hot dip galvanised
Price Excludes vat.
R2.30
nemtek free standing s hook 180deg hdg
Nemtek Free standing S Hook - 180deg - HDG (N.ES-HK/EP/DS)

Nemtek Free standing S Hook - 180deg - HDG


The S-Hook (180 degree) is used to hook wire tensioners, heavy duty springs and strain insulators onto the Omega posts. The 180 degree S-hook allows a tensioning point on long straight runs. The 180 degree S-Hook can also be used to split zones along straight runs.

Specifications


Hot dip galvanised
Price Excludes vat
R4.70
nemtek compression spring 3 15kg silver nylon black
Nemtek Compression Spring 3 (15kg Silver) Nylon Black (N.ES-CNT3)

Nemtek Compression Spring 3 (15kg Silver) Nylon Black


The Nemtek compression springs heavy tension (15 kg) is used to maintain a constant tension on the electric fence wires.Wire tension on an electric fence will vary over time and the springs will maintain a constant force on the electric fence wires to keep them neat.

The compression springs offer the following features:
  • a nylon plastic inner which eliminates galvanic reaction between dissimilar metal thus reducing rust and increasing the life of the wire
  • can be used with any type of Nemtek electric fence wire

The heavy tension compression springs (15 kg) can tension wires from 1.6 mm up to 2.5 mm.

Specifications


• Stainless steel compression springs
• UV stabilised nylon inner.
• Heavy tension springs are available in a black nylon inner
Price Excludes vat.
R7.10
nemtek donald tensioner
Nemtek Donald Tensioner (N.ES-DT)

Nemtek Donald Tensioner


The standard tensioner is a galvanised permanent fence wire strainer.

It offers the following features:
  • can tension from 1.2 mm to 2.5 mm galvanised wires
  • has a galvanised body and is only used with galvanised wires to avoid galvanic reaction.

Specifications


Galvanised body
Price Excludes vat
R8.00
nemtek combo tensioner hybrid black
Nemtek Combo Tensioner Hybrid-Black (N.ES-CTNTBB)

Nemtek Combo Tensioner Hybrid-Black


The heavy duty nylon tensioner is a tension system and an insulator all in one.

It offers the following features:
• A hardy heavy duty tensioner for all weather types
• Can tension from a 1.2 mm wire up to a 2.5 mm wire, making it very versatile
• Recommended tensioning: 60 to 70 kg
• It eliminates galvanic reaction between dissimilar metal thus eliminating rust and can be used with any type of wire

Specifications


UV stabilised for long life.
Price Excludes vat.
R8.45
nemtek compression 2 hybrid 8kg gold nylon black
Nemtek Compression 3 Hybrid (15kg Silver) Nylon Black (N.ES-CNT3HB)

Nemtek Compression 3 Hybrid (15kg Silver) Nylon Black


The hybrid nylon tensioners offer what the compression spring and the mini nylon titan have to offer in one easy to use system.

These tensioners offer the following features:
* a combination of a compression spring to compress and expand as required and
* a mini titan to tension any slack that has been created over time
• a nylon plastic inner which eliminates galvanic reaction between dissimilar metal thus reducing rust and increasing the life of the wire

They are available in a standard tension (silver) spring which can tension 1.2 mm wires and a heavy tension (gold) spring which can tension up to 1.6 mm wires.
Price Excludes vat.
R9.15
nemtek combo tensioner standard
Nemtek Combo Tensioner - Standard (N.ES-CTS)

Nemtek Combo Tensioner - Standard


The combo tensioner with a plastic insulator is a tension system all in one.The combination of the plastic insulator and the galvanised body reduces material cost and installation time.

It offers the following features:
  • Hot dip galvanised body
  • Plastic large bobbin UV stabilised insulator
  • Can tension from a 1.2 mm wire up to 2.5 mm wire, making it very versatile
  • Only used for galvanised electric fence wires to avoid galvanic reaction

Specifications


• Hot dip galvanised body
• Plastic large bobbin UV stabilised insulator
Price Excludes vat
R10.06
nemtek combo tensioner porcelain insulator
Nemtek Combo Tensioner with porcelain insulator (N.ES-CTP)

Nemtek Combo Tensioner with porcelain insulator


PRODUCT DETAILS

The combo tensioner with a porcelain insulator is a tension system all in one.The combination of the porcelain insulator and the galvanised body reduces material cost and installation time.

Features:
• Can tension from a 1.2 mm wire up to 2.5 mm wire, making it very versatile
• Only used for galvanised electric fence wires to avoid galvanic reaction

Specifications

Finish: Hot dip galvanised 
Material: porcelain insulator 
Price Excludes vat
R10.30
nemtek wire strainer line
Nemtek Wire Strainer - In Line (N.AS-WS/HD)

Nemtek Wire Strainer - In Line


The wire strainer in line is used to tension wires.

Specifications


Heavy duty
Hot dip galvanised
Price Excludes vat.
R22.80
nemtek wire strainer insulated heavy duty hdg
Nemtek Wire Strainer-Insulated-Heavy Duty-HDG (N.AS-WSI/HD)

Nemtek Wire Strainer-Insulated-Heavy Duty-HDG


PRODUCT DETAILS

Galvanised permanent fence wire strainer with built-in insulator (plastic)

Features:
• Can tension a 1.6mm to 3mm wire 
• Only use with galvanised wires to avoid galvanic reaction

Specifications

Finish: Hot dip galvanised, 
Plastic insulator 
Price Excludes vat
R34.40
Nemtek Wire Strainer-Porcelain-Heavy Duty (N.AS-WSP/HD)

Nemtek Wire Strainer-Porcelain-Heavy Duty


PRODUCT DETAILS

Galvanised permanent fence wire strainer with built-in insulator (porcelain).

Features:
• Can tension a 1.6mm to 3mm wire 
• Only use with galvanised wires to avoid galvanic reaction

Specifications

Finish: Hot dip galvanised, 
Porcelain insulator 
Price Excludes vat
R43.60
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