Zareba

Zareba IW5XNY-Z Nail-On 5-Inch Extender Insulator – 25 Pack

High-performance patio lawn and garden made for confident daily results

$21.30

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium patio lawn and garden quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Share

Why customers choose Cera Garden

Enhance your fence with the Zareba IW5XNY-Z Nail-On 5-Inch Extender Insulator

Designed to secure electrified wire to wooden posts while keeping the wire offset from the surface, this extender helps maintain tension and reduces wear at the post connection. By moving the wire 5 inches away from the post, you can create a clearer path for the wire and simplify inspection and adjustments over time.

Built for versatile fencing needs, this extender supports a wide range of conductors and installation scenarios. It is suitable for common wire gauges and materials, making it a flexible choice for evolving fence setups on a farm, garden, or rural property.

What it does

  • Fastens electrified wire to wooden posts without energy loss at the post
  • Extends the wire 5 inches from the wooden post
  • For 9 gauge through 22 gauge high-tensile steel wire and aluminum wire, all polywire (regular and heavy duty), and polyrope up to 1/4 inch diameter
  • 25 insulators per bag

Practical use cases

Ideal for fence lines around barns, gardens, and animal enclosures where you want a clean, aligned wire path. The 5-inch offset helps with wire tensioning, post cleaning, and ease of routine checks on large or multi-section fences.

  • Supports a variety of wire types, including high-tensile steel and polywire, for seasonal fencing needs
  • 25-pack convenience reduces downtime on large projects and replacements
  • Smooths maintenance by keeping wire away from the wood surface during runs along posts

Tips for installation and care

Mount to sturdy wooden posts, verify wire diameter compatibility, and recheck fence tension after installation. Store extra insulators in a dry place to preserve material flexibility for long-term use.

FAQ

Q: What is the Zareba IW5XNY-Z Nail-On Extender Insulator used for?

A: It secures electrified wire to wooden posts and adds a 5-inch offset, compatible with 9–22 gauge wires.

Q: How many insulators are in a bag?

A: Each bag contains 25 extender insulators for quick fencing projects.