This is the plug to use with any Telephone Line Tester!
Non-Snag Clip on the Modular K-Plug is long enough to push with a pair of gloves on, and it won't break off!
Because it's longer than a standard Modular Plug, it's much easier to use with testers that you need to plug in and out all the time!
For use with stranded flat wire, not solid copper wire!
Sold Individually.