Compare Quick view (Pack of 500) 1-3/4" (1.75 Inch) Round Cap Plugs (14-20 Ga 1.59"-1.68" Tube ID) Life Fitness Hammer PL OEM# 8078002/3119302 Replacement Plugs | Fencing Post - Furniture Pipe Tube End Cap Inserts MSRP: Now: $245.85 Was: Out of stock MSRP: Now: $245.85 Was: Out of stock Compare Quick view