ARES 70321-3/8-Inch Drive 1-Inch & 1 1/16-Inch (27mm) Oil Sender Unit Socket - Deep Design Allows for Oil Switch Retention - Fits Weather Pack Switches up to 2 7/16 inches Deep 27mm 3/8" Dr. Oil Sender Unit 1" Socket electronics_July2024_update this brake oil detector is

this brake oil detector is a reliable vehicle detection tool

But not for 18mm thread

much brighter which makes it easier to see when your turning

High-precision Optigal Probe Integrated with a high-precision optoelectronic sensor

ARES 70321-3/8-Inch Drive 1-Inch & 1 1/16-Inch (27mm) Oil Sender Unit Socket - Deep Design Allows for Oil Switch Retention - Fits Weather Pack Switches up to 2 7/16 inches Deep 27mm 3/8" Dr. Oil Sender Unit 1" Socket electronics_July2024_update this brake oil detector isARES 70321 3 8 Inch Drive 1 Inch & 1 1 16 Inch (27mm) Oil Sender Unit Socket Deep Design Allows for Oil Switch Retention Fits Weather Pack Switches up to 2 7 16 inches Deep Product Features DESIGN: Our 1 Inch & 1 1 16 Inch (27mm) Oil Sender Unit Socket is 3 8 inch Drive with a 2 7 16 Inch deep design to allow for secure oil switch retention. QUALITY: The Oil Sender Unit Socket is constructed of high strength Chrome Vanadium Steel with a Manganese