Cell Inspection Plug- .75" Dia- PART Quantity in Basket: None Code: JWP_BD-07 Price: $0.50 Quantity: Cell inspection Plug- drill hole in battery case with Ba-107 drill. Related Item(s) .50" Drill- Curl Will Not Go Into Battery- PART Code: JWP-BA-107 Price: $30.00 Quantity in Basket: none