Forney Medium Duty Victor Compatible Forged Brass Body and Bonnets Oxygen Regulator Window Wrap Flex Tandem roller assembly used by

Tandem roller assembly used by several patio door manufacturers of metal or vinyl framed patio doors

interchangeable for 2-3/8" or 2-3/4" backsets and either drive-in

Do not use abrasive scrubbers

Provides antifreeze characteristics for concrete and mortar in cold weather

Forney Medium Duty Victor Compatible Forged Brass Body and Bonnets Oxygen Regulator Window Wrap Flex Tandem roller assembly used byVersatile oxygen regulator. Forged brass bodies and bonnets for maximum strength. Sintered (heat treated) metal inlet filter to trap impurities. Pressed, not soldered, joints for easy maintenance. Easy to read dual scale gauges with nearly unbreakable screw on lenses. Includes a safety relief valve for safe operation.