O2 Sensor - Socket & Hex Nut

We have a flat socket or notched available. These are used to weld onto your exhaust system for the use of o2 sensors or wide band sensors.

Notched Socket = Suits 3" tube perfectly, will fit 2.5", 3.5" & 4" with slight gap (picture is with socket on 3" tube)

• Thread size = M18x1.5 
• 304 Stainless Steel
• To suit all common types of O2 & wide band sensors
• 17mm Spanner size for hex nut