Snug Fit Insulator: Fits 1.25 & 1.33 lb/ft T-posts. Large flange prevents arcing. Solid wire holders for electric fence wire, polywire, and rope up to 8mm. Snaps on and around post. Molded of high density polyethylene with UV inhibitors for all-weather performance. Extends wire 1″. $6 per 25ct.

T-Post Topper Insulator: Fits all T-Posts and can be nailed on top of Wood Posts. Protects horses and other valuable livestock from sharp, jagged T post tops. Large heavy-duty cap/insulator can be installed with wire holders facing front, back, right or left. For all Wire, Polywire, Polyrope, & Tape up to 1 1/2″. Will face all directions. Molded of high density polyethylene with UV inhibitors for all weather performance. $10.50 per 10ct.

Extender Insulator: Designed for both 1.25lb & 1.33lb per foot T-posts. Extends wire 5″ from face of post. Use to hog down sagging field fence. Molded of high density polyethylene with UV inhibitors for all weather performance. $8.50 per 15ct.

Poly Wire & Tape Insulator: For polytape up to 1 1/2″ wide. Holds both rope and polywire. Fits 1.25 & 1.33 lb./ft T-posts. Molded of high density polyethylene with UV inhibitors for all weather performance. $11.50 per 25ct.

Pinlock Insulator: Made for all heavy duty t-posts. Heavy cross sections withstand the pressure of high tensile fencing. Large flange prevents ‘shorts’ and arcing. Molded of high density polyethylene with carbon black for superior UV resistance. Performs excellent in extreame cold weather climates & suitable for high tensile. Black in color, $10.50 per 25ct.

Western Screw-Tight Insulator: Fits all T-posts, 3/4″ diameter sucker rods & 1 1/8″ wide U-posts. Adjusts to fit:

  • T posts, steel – small, medium & large, with or without studs.
  • T posts, fiberglass – medium & large sizes only.
  • Sucker rods – 3/4″ diameter only.
  • U posts – small, 11/8″ wide. Backside only.
  • Small garden U posts—11/8″ wide.
  • Insulator opens to attach anywhere on post, black
  • $10.50 per 25ct.

Heavy Duty Insulator: Designed for Equi-Rope, X’TREME Power Line, Coated Wire, & large diameter fence materials up to 3/8″, black. $8.50 per 25ct.

Reversed Insulator: Holds wire 3″ from backside of T-Post. Snaps on and around post – insulator faces backward, black. $13 per 25ct

T-Post Insulators (Stocked Products)