For use with Full Sweep and Short Sweep Electric gauges only. Mechanical Gauge probes are too long for this fitting!
1/8"npt thread for sensor
Grounding strap included
For mounting Water Temperature gauge senders or probes in the 5/8" heater hose that goes from the back of the cylinder head to the heater core on the Miata.
Perfect for mounting electrical temp sensors or water pressure loss warning lights