Haltech 1/4" Stainless Steel Weld-on Kit

1/4" Mild Steel Weld-on Kit - inc Nut and FerruleProduct DetailsIncludes: Nut and FerruleNotes: Compression ferrules are single use and must be replaced when replacing probes.

O2 Sensor Weldable Fitting Bung and Blanking Plug M18 x1.5Product DetailsIncludes: 1 x Weld on Bung - 303 Stainless Steel 1 x Copper washer and 1 x Blanking plug.

1/4" Stainless Compression Fitting Kit - 1/8" NPT ThreadProduct DetailsIncludes: Nut and FerruleNotes: Compression ferrules are single use and must be replaced when replacing probes.