Catalytic Converter Back Pressure Test Kit Sealey ¥ Features four drawers with

¥ Features four drawers with 45kg capacity ball bearing slides

¥ Three types of large interchangeable crutches for good load distribution

¥ Use with buffing solution

¥ 4 x 230V Power sockets with 25m 1

8mm Fully insulated female terminal

Catalytic Converter Back Pressure Test Kit Sealey ¥ Features four drawers withContents: 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