Screw-in Ring Insulator- Bag of 25

For wood post fence lines where you need wire held out away from the post with a clean, low-profile mount, the Screw-In Ring Insulator is the go-to solution. The lag-screw design threads directly into the wood post for a rock-solid attachment that won't pull out under wire tension — no staples, no clips, no extra hardware required.

The ring opening holds your electric fence wire securely while keeping it properly isolated from the post, preventing shorts and maintaining consistent voltage along the fence line. The screw-in design also makes these insulators easy to install at consistent heights, giving your fence a clean, uniform look from post to post.

UV-stabilized for long-term outdoor performance. Sold in bags of 25.

Features

Lag-Screw Design
Threads directly into wood posts for a secure, pull-out-resistant mount that holds firm under wire tension without staples or clips.

Ring Wire Holder
Open ring keeps electric fence wire securely in place and properly isolated from the post to prevent shorts and voltage loss.

Clean, Uniform Installation
Screw-in design allows consistent wire height from post to post for a professional-looking fence line.

UV-Stabilized Construction
Resists sun damage and weathering for reliable long-term performance on permanent wood post fence lines.

No Extra Hardware Needed
Self-contained design — just a screwdriver or drill and you're done.

Specifications

• Post Compatibility: Wood posts
• Attachment: Lag screw (screw-in)
• Material: UV-stabilized polymer
• Quantity: 25 per bag
• Wire Compatibility: Polywire, polybraid, polytape, rope, and standard electric fence wire
• Application: Permanent electric fence lines on wood posts

Screw it in, thread your wire, and move on — the Ring Insulator gives you a clean, secure mount on every wood post down the line.