Compare Maximum number of 4 items selected Melling Expansion Plug - MPC350 Part #: MPC350 Line: MEL Melling Expansion Plug 1 Year Limited Warranty Color: Silver Depth (in): 0.320 Inch Diameter (mm): 29mm Material: Galvanized Steel Attachment Method: Press-In Closed End Diameter (in): 1.147 Inch Open End Diameter (in): 1.143 Inch Depth (mm): 11mm Open End Diameter (mm): 29.0322mm Closed End Diameter (mm): 29.133mm Show More Show Less