Air Regulation Jiffy Regulator
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Jiffy Regulator 1/4″ – 8039
Duro Dyne 1/4″ Jiffy Regulators are ideal for controlling small dampers up to 10″. They are suitable for both round and square ducts. Sold in packs of ten
-Solid threaded end bearing.
-Rugged forged wing nut.
-Inner and outer washers for strong support.
-Formed steel handle keys into outer washer.