Check the listing for details. NIBCO PRESS SYSTEM Coupling,Dimple Stop,1-1/2",Press End 249Z82. Condition: New. Listed at 29.04 USD. Crimp Coupling Fitting, Application Climate Control, Tubing Systems, Fitting Material Copper, Material Grade C12200, O-Ring Material EPDM, Number of Bolt Holes Not Applicable, Flange Thickness Not Applicable, Color Copper, Compatible Tool Brand NIBCO, Compatible Tube Hardness Not Applicable, Compatible Tube Material Copper, Compatible Tube Wall Thickness Not Applicable.