MTM Hydro Twist Seal Coupler X 3/8" Brass QC Coupler 14mm Standard Screen ds-nexptg__intro{font-size:16px

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Do not leave CSL for longer than 24 hours if planning to apply EXO v5

Long gone are the days of spending hours bending over your car

Start with the versatility of the Uro-Fiber pads for cutting and polishing

MTM Hydro Twist Seal Coupler X 3/8" Brass QC Coupler 14mm Standard Screen ds-nexptg__intro{font-size:16pxMTM Hydro Twist Seal Coupler X 3 8" Brass QC Coupler 14mm Standard Description When purchasing M22 fittings, the black portion is considered the Coupler. The brass exposed threads are considered the Plug (see 24. 0024 for reference) and is meant to thread into the black coupler. Terminology may vary when referencing M22s among suppliers. MTM Hydro nomenclature refers to the black twist coupler portion as "M22F" while the plugs are referred to as