Timer switch knob Parts Compatible with Intermatic time clocks models: T101, T102, T103, T104 and 102-20 and 104-20, T104M, T104R, T101M, T101R; fits for 156T3492A WH Series 156T1961A
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 12 timer switch knob pins (6 On /6 Off /12 Screws) are enough for multiple devices and extended use, which is both economical and practical.
The swimming pool timer switch clip is specifically designed for compatible with Intermatic brand timers; These replacement 156t1978a timer tripper pins 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.
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. Ensure that the timer is accurately switched at the predetermined time point to improve the accuracy of time control.