Comprehensive Replacement Kit: This Time Switch Replacement Trippers Kit includes 8 ON clips, 8 OFF clips, and 16 screws, ensuring a complete solution for your timer needs. Perfectly replaces 156T1978A for seamless functionality. Extensive Compatibility: Designed to fit a wide range of , this kit is compatible with T100, T7000, and WH40 series, including models T101M, T101R, T103, T104, and more, ensuring broad application and versatility. Color-Coded Components: The package contains a variety of color-coded clips (4 Red, 4 Green, 4 Gold, 4 Silver), allowing for easy identification and organization during setup, enhancing user experience and in operation. The actual product may have slight color difference or difference, which not affect the use Colour:Photo Color Material:Metal Package Contents: 1 x Time Switch Replacement Detent Kit (4 Red 4 Green 4 Gold 4 Silver) 16 x Screw Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.