Feature: Made with high strength stainless steel, not easy to deform and fracture, for maximum durability. Easy installation without extra adjustment. Prevent CEL(Engine Check Light)/MIL(fault indicating lamp) from turning on when disassembling catalytic converter of raw materials. Adjustable design, allow sensors to be installed in any direction, and maximizing exhaust clearance. 90 degree bending design is very suitable for isolation clearance problem. Perfectly fit for OBD2 Model of M18x1.5 Thread Oxygen Sensor. Specifications: Condition: brand new. Material: Stainless Steel Color: As Picture Show Size: As Picture Show Package Weight: Approx 247g Fitment: For OBD2 Model of M18x1.5 Thread Oxygen Sensor Package List: 1 * J-shaped Oxygen Sensor Restrictor 1 * set Accessories Note: 1. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 1、Perfectly fit for OBD2 Model of M18x1.5 Thread Oxygen Sensor 2、90 degree bending design is very suitable for isolation clearance problem 3、Adjustable design, allow sensors to be installed in any direction, and maximizing exhaust clearance 4、Prevent CEL(Engine Check Light)/MIL(fault indicating lamp) from turning on when disassembling catalytic converter of raw materials 5、Easy installation without extra adjustment