Sealey Catalytic Converter Back Pressure Test Kit Work Lights creating a straightforward and reliable

creating a straightforward and reliable reversible ratcheting system

Snow Foam Gun

760218 18mm Stubby Combination Ratcheting Wrench 132mmL

Dipped plastic comfort handles

Converts 3/8 - 1/2"

Sealey Catalytic Converter Back Pressure Test Kit Work Lights creating a straightforward and reliableContents: 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