Built for added strength, Premier’s HD Combo Insulator delivers a secure hold on steel T-posts. Its wrap-around, pinlock design keeps electric fence conductors in place, even under pressure from livestock and wildlife.
* Stronger hold — 80% more grip (vs. original Combo Insulator)
* Resists impact — less likely to dislodge (e.g. from deer) or break under load
* Pinlock design — faster, simpler adjustments and repairs
* Universal fit — fits common T-post sizes (1.25 and 1.33 lb/ft)
Accommodates most low-tension conductors—polywire, rope, twine, and braids up to 6mm diameter; also fits narrow tape and holds smooth high-tensile wire in line post applications.
https://www.premier1supplies.com/p/heavy-duty-t-post-pinlock-insulator
