Catalytic Converter Back Pressure Test Kit Sealey 8mm Fully insulated female terminal

8mm Fully insulated female terminal

¥ Three types of large interchangeable crutches for good load distribution

¥ Fully polished with a coloured mirror finish

¥ Also suitable for engine cleaning

Catalytic Converter Back Pressure Test Kit Sealey 8mm Fully insulated female terminalContents: Oxygen Sensor Adaptors; M12 x 1. 25, M18 x 1. 5mm, Small & Large Brass Cone Adaptors, Plastic Double End Cone, Plastic 'T' Piece, Gauge Hanging Chain. Used to establish the working condition of the catalytic converter and silencer by measuring the relative back pressure of the system. Simply connect into the exhaust system using either of the two oxygen sensor dummy adaptors supplied in the kit. Gauge features a colour coded scale for easy