A robust ring insulator for fitting plastic wire/cord to wooden posts.
 
Cleverly designed to guarantee no shorts and features a handy orange wear indicator to show when the insulator should be replaced.
 
This insulator is easy to secure to posts with its extra sharp point. Simply screw insulator directly into wooden post by hand or with a power drill using the Screw In Insulator Drill Bit (sold separately).

(G66604)