Will fit tyres up to 10" deep

Specification: Model No SF30G

Maximum Speed: 150RPM

suitable for dies from M3 up to M12

Sealey Catalytic Converter Back Pressure Test Kit Size_6lb Will fit tyres up toSealey Catalytic Converter Back Pressure Test Kit Contents: 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