Catalytic Converter Back Pressure Test KitContents: 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

¥ Features work light for use in low light areas

Nissan and Vauxhall/Opel models

¥ Bearing setting bar features seven increments

¥ Cast frame and base with mounting holes

¥ Supplied with a one-way valve pipe for a guaranteed air tight fitment and prevents air draw back

190mm Curved Jaw Locking Pliers (42mm Capacity)

¥ 12 x ¯1

¥ Ideal for handling cartons

¥ Small and compact design is suitable for large cars

¥ Each drawer features stylish black anodized heavy-duty drawer pulls and pre-cut non-slip liners

requiring less maintenance

¥ Supplied with safety bar to prevent wheel from tipping forward