Hufopik 156T1978A Time Switch Tripper Kit Compatible with intermatic Timer Switch (2 ON / 2 Off / 4 Screws)

time timer parts: These pool timer on off clips are made of upgraded materials that are not prone to corrosion and rust. Compared to replacing the entire timer, using a replacement release can save storage, maintenance, and repair time.

The swimming pool timer switch clip is specifically designed for compatible with Intermatic pool timer; Specially designed for Intermatic cycle timer trippers numbered 156T1978A.

Only for use on the T100, T7000, and WH40 Series Timers, including: T101M, T101R, T103, T104, T104R, T104M, T104P201, T104P3, T104R, T173, T174, and T20004R.

Pool timer pin replacements are clearly marked as "ON" or "OFF" for easy installation and use; The longer screw handle adopts an anti slip design, with a firm grip and easy installation; Come with 4 timer switch knob pins (2 On /2 Off /4 Screws).

Using the Replacement Timer Tripper Kit, you can precisely adjust the timer on and off times; Simply unscrew the pool timer striker, place the pool pump timer striker in the desired position on the interval switch dial, and screw it on.