Melling Expansion Plug - MPC266 Part #: MPC266 Line: MEL Melling Expansion Plug 1 Year Limited Warranty Color: Silver Depth (in): 0.241 Inch Diameter (in): 1.770 Inch Diameter (mm): 45mm Material: Galvanized Steel Attachment Method: Press-In Closed End Diameter (in): 1.770 Inch Open End Diameter (in): 1.750 Inch Depth (mm): 10mm Open End Diameter (mm): 44.45mm Closed End Diameter (mm): 44.958mm Show More Show Less