Polywire screw-in insulator 8-10 mm, metal 45 mm, pack of 50
Compatible with thick 8-10 mm polyfill — for high conductivity ropes and wires.
- Matériau
- Acier galvanisé 5,8 mm, plastique résistant aux chocs
- Conducteur
- Fil ou polyfil libre jusqu'à 7 mm
- Contenu
- 50 unités
Free in-store pickup · shipped across Canada (rates at checkout)
- Ships across Canada Home delivery nationwide
- In-store pickup 6 days/week West Brome and Bedford
- 30-day returns Satisfaction guaranteed
- Expert advice Quebec-owned business since 1928
Disponibilité en magasin
Les niveaux de stock peuvent changer rapidement. Appelez le magasin pour confirmer.
Compatibility
What works with this product
Compatible products to add as needed. No obligation, no hidden discount.
Frequently asked questions
How do I know if this part fits my fence?
Check your post type (wood, T-post or round) and your conductor width (wire or tape) against the Compatibility section above. If unsure, send us a photo of your setup and we will confirm.
What are the shipping costs and times?
We ship across Canada. Exact rates show at checkout based on your address. Pickup is free at our West Brome and Bedford stores.
Can I return a part that does not fit?
Yes. You have 30 days to return an unused part. Contact us and we will arrange the return with you.
How many units do I need?
For insulators, plan about one per post per wire. For conductors, measure your perimeter and multiply by the number of wires you want. Message us for help.
Still have a question?
Our team answers compatibility and sizing questions in store, by phone and by email.
Sentinel is our durability commitment
F.G. Edwards has served the Eastern Townships since 1928. Four generations advising Quebec farmers, ranchers, and homeowners on the right materials for their projects. West Brome at the heart, Bedford as our second store, and our team delivering within a 40 km radius.
Sentinel is our house brand for everything fence-related: from electric tape and wire for livestock, to welded mesh for gardens, animal pens, and residential pool fencing. We created it because we were tired of seeing Quebecers stuck choosing between oversized commercial products and cheap gear that rusts or breaks in three seasons.
Every Sentinel item is inspected in West Brome before shipping. If you have a question about the right format, installation, or what fits your land, call us or stop by the store. That's what's set us apart for nearly a hundred years.