You need a Main Drain Clip-On - D2 Modified clip
IMPORTANT: One or two clips per drain cover. It is important that the hooked ends of the clips are pushed firmly into the slotted holes on the drain cover. It is recommended that the clips be installed manually. While you may use the Modified Installation Tool we have found that the low profile of the clip makes it more challenging to secure the clip(s) into the correct position.
This clip is available in white and grey, we recommend you choosing the color that is closest to your drain color.
installed clip
DISCLAIMER: Main Drain Clip-On clips are not meant to be used as toys. Do not grab onto or hang onto the installed clip when underwater. Main Drain Clip-On LLC is not responsible for breakage or injury due to the misuse of the item.