Deflecto Dryer Duct Worm-Drive Clamp, 4-Inch - MC4

Deflecto Dryer Duct Worm-Drive Clamp, 4-Inch - MC4

Restore a secure dryer vent connection with this universal/spec-match Deflecto Dryer Duct Worm-Drive Clamp, 4-Inch. This dryer duct worm-drive clamp, 4-inch secures or connects the dryer exhaust duct so warm, moist air can be routed safely to the vent.

MC4 is a universal/spec-match Deflecto Dryer Duct Worm-Drive Clamp, 4-Inch selected by its verified dimensions, ratings, connections, or application rather than by appearance alone. Match the service requirements before ordering.

Fitment / What To Verify: This is a spec-match product rather than a model-specific OEM part. Match size, connection, electrical rating, configuration, and intended application before ordering.

Please confirm fitment with your appliance model number before ordering.

Is it time to replace?

• Common Symptoms: Duct connection is loose, slipping off, crushed, leaking lint, or the existing clamp or transition duct is damaged.
• Visible/Sensory Cues: Broken or weak clamp tension, stripped worm drive, torn duct, crushed wall, or lint escaping around the connection.

Pro Tip: Use smooth routing with as few bends as possible. Match the 4-inch dryer vent connection and avoid overtightening a clamp until it deforms the duct.

Technical Specifications