Insulators | Permanent fence post
Gallagher Screw-in Insulator Small - Black
Gallagher solid high quality screw-in insulator without metal core, therefore no short circuiting possible. Available in packs of 25, 100 and 250.
100x Gallagher Screw-in Insulator Promopack
Ring insulator with continuous support for wooden posts. Made of black high quality plastic. Suitable for wire and cord.
Strainrite XT1 Ratchet Strainer
The Strainrite XT1 Ratchet Strainer may well be the most versatile and superbly designed wire strainer available today. The tensioner is particularly strong, reliable and easy to use.
Gallagher XDI Screw-in Insulator
Gallagher robust ring insulator for fitting wire/cord to wooden posts. Available in packs of 25, 75, 120 and 250.
Hotline Tube Insulator 100 pcs. 10cm Length
Tube Insulators suitable for all wire up to 3mm diameter. Designed for use on permanent electric fences these tube insulators are perfect for wooden posts, particularly where encroaching vegetation may be an issue.
20x Gallagher Offset Screw-in Insulator 10 cm
The solid high quality Gallagher offset screw-in insulator (10 cm) is for wooden posts and has no metal core. Suitable for (poly) wire and cord.
Strainrite Insulated Clip Strainer (20 pcs)
Strainrite's Hi-Strain Insulated Clip Strainer is a high quality, insulated, all in one wire tensioner for electric fence wire. Includes 20 pieces.
Hotline Large Snug Nail-On Insulator (Pack of 20)
Hotline Large Snug Nail-On Insulator (Pack of 20).
Gallagher W-Insulator Super - Black
Made from high density, sunlight resistant polyethylene plastic. Large heavy duty shield eliminates power leakage. Suitable for guiding wire around a corner post.
Hotline Screw-In Stand-Off Insulator (Pack of 20)
Hotline heavy duty multi-purpose screw-in insulator. (pack of 20).
TurboLine Tape clip insulator for Gallagher Line Post (100)
- Specially developed for Gallagher Line Post
- 100 pcs.
Gallagher XDI Bolt-on Insulator
Gallagher High quality Bolt-on insulator with metal core.

The primary role for insulators for permenant fencing is to securely hold the fence line without power leaking from post to ground. A well designed insulator will hold the line securely so that it will not wear the tape, rope or wire when buffeted around by the elements or will allow the line to freely pass through without the impedance of sharp edges.