End Strain Insulator – White (Heavy Duty) – 25pk

End Strain Insulator – White (Heavy Duty) – 25pk


Speedrite End Strain Insulator – White (Heavy Duty) Pack of 25

  • Suitable for high strain use.
  • A cost efficient way of insulating your electric fence wires from your strainer posts

In stock

SKU EI-STW/R/H Categories , Brand

The Strain Insulators are used to isolate the wire from the corner post, on the opposite side of the tensioners. There are three options available: Jumbo, Ultra and Ultra Hardened

  • Reinforced glass filled polymer for maximum strength
  • Superior UV stabilisation for long life
  • Deep grooves hold wire in place and prevent twisting
  • Long leakage path prevents arcing
  • Use with most sizes of fence wire



Material: UV stabilised plastic

Colours: White

Operating temperature: -40 to 80°C

Operating voltage: 0 – 12KV

Recycling: SPI 2


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