This adaptor is CNC manufactured from solid stainless steel and offers a simple solution to the fitment of oil temperature sensors into an existing M24 x 1.5mm sump plug hole. The quality is superb and unlike most adaptors this sump plug os machines to centralise the sealing washer to guarantee a leak free seal every time. 
 
This adaptor is suitable for sensors with a 1/8npt thread (This is the common thread size for most aftermarket gauge sensors).
 
The Prosport M24 x 1.5mm sump plug adaptor offers fantastic quality at an unbelievable price. Not to be confused with cheaper mass produced adaptors.