(Pack of 4) 3 Square Plastic Plugs |10 14 Ga - 3 x 3 Inch (for ID 2.74 to 2.83) | Flexible Ridges n Side Walls | Heavy Duty Impact Resistant 1/4 Thick LDPE Cap - Tubing Plugs

looks great and fits great

I fell, and ripped my hand wide open because a building contractor found it cheaper not place these cheap plastic pugs. This metal 3 x 3 x 3 tall is the protection between hot water heater. So your car bumper does hit the natural gas line by accident. I gave the other to the neighbors. Safety Check your garage.

Work and fit nicely, finished the look and keeps out the weather and bees and bugs.

Fit great