Quick Connect Air Couplings
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A quick coupler from Grainger can connect hoses tightly for many industrial and mechanical applications. Choose from aluminum, stainless steel, brass and plastic. Help improve fuel maintenance, air compression and machine lubrication. A coupler plug, industrial plug or automotive plug can connect to air and fluid line couplers fast, helping create a tight seal that can provide better machine tool, compressor or vehicle engine performance. Shop Grainger online right now!