Dreyoo10 Pcs Time Switch Replacement Trippers Kit Compatible with Intermatic 156T1978A for T100 Series Timers, Easy to Install Pool Timer On Off Clips Parts (Silver,Gold)

These tabs have a long head that makes it easier to tighten down. I have no complaints with the quality of these timer tabs and would highly recommend.

The trippers are the same shape and size and work exactly as other brands. This set contains 5 pairs, however, I only needed one pair. What I love about these trippers are the easy to adjust long thumb screws. My old ones had short/flat screws that were very difficult to get tight enough, so they would loosen themselves and slide on the clock dial or fall off. I often had to use pliers to get them tight enough, but then they were almost impossible to loosen with my fingers when I needed to change the times. The long thumb screws are very easy to tighten and loosen with my fingers and don't require over tightening with pliers to keep them in place. It was well worth the price to buy a few extra sets, to get these nice trippers. All manufacturers of these trippers should provide the longer thumb screws

Easy to install, works much better than previous part. Easy to install

What can i say but they work great. It shuts my pool pump off and then back on with no problems. Very easy to install and they fit on my timer well.

Worked as expected and installs with no issues.

Prompt delivery, as advertised. Good price.

Just perfect

My pool was not starting at the set time so I bought these trippers to see if there was a problem with the timer or with the tripper. Well today I replaced the one that is supposed to turn on the pool & the pool turned on without any issues. A very inexpensive fix! Very happy about that.