Check the estimated time of arrival for your order.
Usually ships in 1-2 business days
Strainrite High Strain Quick Loop Insulated Strainer — Box of 25
Check the estimated time of arrival for your order.
Usually ships in 1-2 business days
The Strainrite High Strain Quick Loop Insulated Strainer pairs a white high strain insulator with a pre-fastened looped cable, so the anchor point and the insulation arrive as a single component. This box of 25 covers the end and corner strains on a full permanent build without a mid-job run to the supply store.
Each unit attaches to the post in seconds, without tools — wrap the loop, done. The cable loop does the anchoring and the high strain insulator carries the wire, so the termination stays insulated from the post. Sized to fit posts up to 8 inches in diameter, it goes on standard wood posts, stays and heavy strainer posts alike.
Features
Box of 25: Bulk quantity for contractors and full fence builds — enough terminations to finish the job in one trip.
Pre-Fastened Looped Cable: Each high strain insulator ships already fastened to its cable loop — one component out of the box, ready to go on the post.
No Tools to Install: Attaches to any post in seconds by wrapping the loop — quick, easy self-installation start to finish.
Fits Posts Up to 8": Covers standard wood posts through to heavy strainer posts.
Built to Last: Long-lasting durable design for permanent fence lines that get built once and left standing.
Specifications
| Brand | Strainrite |
| Type | Insulated strainer — high strain insulator with looped cable |
| Insulator Colour | White |
| Maximum Post Diameter | 8" |
| Installation | Wrap-on loop, no tools required |
| Sold As | Box of 25 |
| Application | Permanent electric fence end and corner strains |
| Range | Electric Fencing — Insulators / Permanent Wire Strainers |
Need the insulator on its own? See the Strainrite Joule Shield High Strain End Insulator — 25 Pack. Browse End or Corner Insulators or all Fence Insulators.
Twenty-five insulated strains in a box — wrap them on, tension them up, and keep every termination hot.
Frequently bought Together
10pk - End-Strain Insulators, White
Every fence line has a beginning and an end — and those t...
T-Post Pinlock Insulator (2550) 25 pk
A reliable fence stays insulated at every post. The T-Pos...
Screw-in Ring Insulator- Bag of 25
For wood post fence lines where you need wire held out aw...
Slide over Pin lock T-Post Insulator (25 per bag)
Fast to install and built to stay put. The Slide Over Pin...
Wrap around IRTC Claw T-Post 25 per bag
Some fence lines don't leave room for fumbling with pins....
FenceGard Wood Post PinLock Insulator 25/bag
A solid wood post fence line starts with the right insula...
25pk - Backside T-Post 3" Insulators - Black
When your fence design calls for wire on the back side of...
Black Round Post Insulator - 25pk
Rod posts and step-in posts need an insulator that fits r...
25pk - Speedrite Wood Post Claw Insulator
When you need an insulator that grips the post and stays ...
Speedrite Round Post Claw Insulator fits rod posts 1/4' to 9/16" (Bag of 25)
The Speedrite Round Post Claw Insulator is built for the ...
15pk - T-Post Front side 5" Extender - Black
When your fence design calls for wire on the front face o...
25pk - Western T-Post Insulators
Attach Wire to T-Posts the Western Way — Western T-Post I...
Gallagher High Strain Insulator Kit
Powerflex now carries Gallagher High Strain Insulator Kit...
LockJawz EXT 5.0 5'' Extended Insulators
Some fence situations call for more reach. The LockJawz E...
Two piece wedge pigtail post insulator
Secure Wire to Pigtail Posts Without Tying — The Two-Piec...
Strainrite T-Post Insulators — 300 Pack
300 T-Post Insulators — Bulk Supply for Steel Post Fence ...
Strainrite Mega Claw Insulator — Black, 25 Pack
The Strainrite Mega Claw Insulator is Strainrite's high-p...
Strainrite T-Post Insulators — 20 Pack
T-Post Pinlock Insulators — Steel or Timber, One Insulato...
Strainrite Mega Claw Insulator — Black, 200 Pack
The Strainrite Mega Claw Insulator is the extended-jaw ve...
Strainrite Joule Shield High Strain End Insulator — 25 Pack
The Strainrite Joule Shield High Strain End Insulator is ...
Strainrite Clip-On Outrigger – 150mm Rear Fix, T-Post, Box of 60
150mm Clip-On Outrigger, Rear Fix — The Long Offset, Work...
Strainrite Clip-On Outrigger – 150mm Front Fix, T-Post, Box of 60
150mm Clip-On Outrigger, Front Fix — The Long Offset for ...
Strainrite Clip-On Outrigger – 75mm Double, T-Post, Box of 40
75mm Double Clip-On Outrigger — A Hot Wire on Both Sides ...
Strainrite Clip-On Outrigger – 75mm Rear Fix, T-Post, Box of 80
75mm Clip-On Outrigger, Rear Fix — Add a Hot Wire to the ...
Strainrite Clip-On Outrigger – 75mm Front Fix, T-Post, Box of 80
75mm Clip-On Outrigger, Front Fix — Add a Hot Wire to the...
Strainrite High Strain Quick Loop Insulated Strainer
Insulator and Anchor in One — A Pre-Fastened Loop That Sp...
Strainrite Durashield Quick Loop Insulated Strainer
The Durashield Quick Loop — An Insulated Strain That Wrap...
Strainrite Insul-Tube — 30m (98') Roll
Insul-Tube is the economical way to get electric fence wi...
