Twisted Lock Type St.steel Scupper/Drain Plugs

It is for covering the drip pan holes of spilled oil or
dirty liquids. It is easy to use. A plug is inserted 
into the drain hole and The handle is squeezed until 
slight resistance is felt.The rubber plug will be expanded
and held firmly in place.

239999.019              1"(23-26mm)

239999.022        1-1/4"(30-33mm)