Sarnella very well could be.
they also offer the dtg ultralite made by fst😵
FST 90=100g, 10"PTS offered by value golf and Golfworks and others
OEM FST 90=100g, 11" PTS
DTG Ultalite=100g, 9" PTS both offered by DTG
Someone needs to get one of each and get the digital calipers out.