Comparison : Item # GMSCC-06-06, Metric One-Piece Industry Standard Clamping Couplings GMSCC-Series
Item # GMSCC-08-08, Metric One-Piece Industry Standard Clamping Couplings GMSCC-Series
Item # GMSCC-09-09, Metric One-Piece Industry Standard Clamping Couplings GMSCC-Series
Item # GMSCC-10-10, Metric One-Piece Industry Standard Clamping Couplings GMSCC-Series
Item # GMSCC-12-12, Metric One-Piece Industry Standard Clamping Couplings GMSCC-Series


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