Blanked edge Welch Plugs are engineered to seal core holes in castings with plug sizes ranging from 0.125” to 4.500”.

• Good for limited depth and lower-pressure applications.
• Best used as cover or to retain liquid at low or no pressure.

Blanked edge Welch Plugs are engineered to seal core holes in castings with plug sizes ranging from 3mm - 100mm.

• Good for limited depth and lower-pressure applications.
• Best used as cover or to retain liquid at low or no pressure.

Blanked edge Welch Plugs are engineered to seal core holes in castings with plug sizes ranging from 0.312" - 2.500".

• Good for limited depth and high-pressure applications.
• Meet or exceed the pressure retention of cup plugs.

Blanked edge Welch Plugs are engineered to seal core holes in castings with plug sizes ranging from 8mm - 63mm.

• Good for limited depth and high-pressure applications.
• Meet or exceed the pressure retention of cup plugs.