Sealey Catalytic Converter Back Pressure Test Kit Work Lights Philips Bit Socket 80mmL

Philips Bit Socket 80mmL

#3 Philips Bit Socket

Dipped plastic comfort handles

Converts 3/8 - 1/2"

Built from lightweight aluminium alloy

Sealey Catalytic Converter Back Pressure Test Kit Work Lights Philips Bit Socket 80mmLContents: Oxygen Sensor Adaptors; M12 x 1. 25, M18 x 1. 5mm, Small and 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