ETCO Fast-Loc Plug | Wing Nut | Duct Plugs | Smooth or Ribbed Innerduct

ETCO Fast-Loc Plug | Wing Nut Style | Duct Plugs for Smooth or Ribbed Innerduct

ETCO Fast-Loc Plugs (Wing Nut Style) are reusable mechanical expansion plugs designed to seal the inside diameter (I.D.) of conduit, innerduct, and pipe. Each plug uses an ETCO-formulated polyurethane gasket to create a pressure-tight, reusable seal for smooth, ribbed, or corrugated duct—helping protect conduits from debris and environmental intrusion.

The wing nut Fast-Loc plug is available in Style “A” or Style “B”. On Style “A”, the washer is flush with the gasket so the plug stops at the wing nut as it is tightened into the conduit. On Style “B”, the washer is larger than the gasket so the washer stops at the end of the conduit.

Key Features

• Mechanical Expansion Seal – Expands inside conduit or innerduct to create a tight, reusable seal.
• Wing Nut Tightening – Easy hand tightening and removal for fast installs and changeouts.
• Style A or B Options – Choose Style A (Stops at Wing Nut) or Style B (Stops at Conduit End) based on installation preference.
• Polyurethane Gasket – ETCO-formulated elastomer provides a dependable seal for smooth, ribbed, or corrugated duct.
• Rope Tie Included – Includes a 1/2" rope tie to secure pull ropes or unused cables.

Ordering Information