
T-Post Pinlock Insulator (2550) 25 pk
A reliable fence stays insulated at every post. The T-Post Pinlock Insulator (2550) is a workhorse insulator designed for standard T-posts, keeping your electric fence wire properly positioned and electrically isolated from the post—so your voltage stays where it belongs: on the wire.
The pinlock design makes installation and wire adjustment fast and simple. Slide the insulator onto the post, lock it in place with the pin, and you're done. No tools required. Whether you're setting up a new paddock or adjusting an existing fence line, these insulators make the job straightforward.
Molded from high-density polyethylene with UV stabilizers, these insulators are built to hold up in all weather conditions—from summer heat to winter freeze—without cracking, fading, or losing their grip. The large flange design keeps wire well clear of the post to prevent arcing and energy loss.
Features
Pinlock Design
Slides onto T-posts and locks securely in place for quick, tool-free installation and easy wire adjustment.
Large Flange
Keeps wire well separated from the post to prevent shorts, arcing, and voltage loss.
UV-Stabilized HDPE
High-density polyethylene construction resists cracking, fading, and degradation in all climates.
High Tensile Compatible
Heavy cross-sections withstand the pressure of high tensile fencing without deforming.
Fits Standard T-Posts
Compatible with 1.25 and 1.33 lb/ft T-posts—the most common sizes used in livestock fencing.
Specifications
- Post Compatibility: 1.25 and 1.33 lb/ft T-posts
- Material: High-density polyethylene (HDPE) with UV stabilizers
- Color: Black
- Quantity: 25 per bag
- Case Quantity: 20 bags
- Application: Electric fence wire insulation on T-posts
- Wire Compatibility: Suitable for high tensile wire, polywire, polybraid, and polytape
Simple to install, built to last—the T-Post Pinlock Insulator keeps your fence energized and your livestock where they belong.
Original: $7.95
-65%$7.95
$2.78T-Post Pinlock Insulator (2550) 25 pk
A reliable fence stays insulated at every post. The T-Post Pinlock Insulator (2550) is a workhorse insulator designed for standard T-posts, keeping your electric fence wire properly positioned and electrically isolated from the post—so your voltage stays where it belongs: on the wire.
The pinlock design makes installation and wire adjustment fast and simple. Slide the insulator onto the post, lock it in place with the pin, and you're done. No tools required. Whether you're setting up a new paddock or adjusting an existing fence line, these insulators make the job straightforward.
Molded from high-density polyethylene with UV stabilizers, these insulators are built to hold up in all weather conditions—from summer heat to winter freeze—without cracking, fading, or losing their grip. The large flange design keeps wire well clear of the post to prevent arcing and energy loss.
Features
Pinlock Design
Slides onto T-posts and locks securely in place for quick, tool-free installation and easy wire adjustment.
Large Flange
Keeps wire well separated from the post to prevent shorts, arcing, and voltage loss.
UV-Stabilized HDPE
High-density polyethylene construction resists cracking, fading, and degradation in all climates.
High Tensile Compatible
Heavy cross-sections withstand the pressure of high tensile fencing without deforming.
Fits Standard T-Posts
Compatible with 1.25 and 1.33 lb/ft T-posts—the most common sizes used in livestock fencing.
Specifications
- Post Compatibility: 1.25 and 1.33 lb/ft T-posts
- Material: High-density polyethylene (HDPE) with UV stabilizers
- Color: Black
- Quantity: 25 per bag
- Case Quantity: 20 bags
- Application: Electric fence wire insulation on T-posts
- Wire Compatibility: Suitable for high tensile wire, polywire, polybraid, and polytape
Simple to install, built to last—the T-Post Pinlock Insulator keeps your fence energized and your livestock where they belong.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
A reliable fence stays insulated at every post. The T-Post Pinlock Insulator (2550) is a workhorse insulator designed for standard T-posts, keeping your electric fence wire properly positioned and electrically isolated from the post—so your voltage stays where it belongs: on the wire.
The pinlock design makes installation and wire adjustment fast and simple. Slide the insulator onto the post, lock it in place with the pin, and you're done. No tools required. Whether you're setting up a new paddock or adjusting an existing fence line, these insulators make the job straightforward.
Molded from high-density polyethylene with UV stabilizers, these insulators are built to hold up in all weather conditions—from summer heat to winter freeze—without cracking, fading, or losing their grip. The large flange design keeps wire well clear of the post to prevent arcing and energy loss.
Features
Pinlock Design
Slides onto T-posts and locks securely in place for quick, tool-free installation and easy wire adjustment.
Large Flange
Keeps wire well separated from the post to prevent shorts, arcing, and voltage loss.
UV-Stabilized HDPE
High-density polyethylene construction resists cracking, fading, and degradation in all climates.
High Tensile Compatible
Heavy cross-sections withstand the pressure of high tensile fencing without deforming.
Fits Standard T-Posts
Compatible with 1.25 and 1.33 lb/ft T-posts—the most common sizes used in livestock fencing.
Specifications
- Post Compatibility: 1.25 and 1.33 lb/ft T-posts
- Material: High-density polyethylene (HDPE) with UV stabilizers
- Color: Black
- Quantity: 25 per bag
- Case Quantity: 20 bags
- Application: Electric fence wire insulation on T-posts
- Wire Compatibility: Suitable for high tensile wire, polywire, polybraid, and polytape
Simple to install, built to last—the T-Post Pinlock Insulator keeps your fence energized and your livestock where they belong.











