Malco Products, Inc. | Products | Duct Tools - Metal & Accessories

-- Damper Regulator Hardware --

-- Features --
• Fast installing hammer-on design.
• For use on 30-24 gauge (0.41-0.71 mm) galvanized steel.
• Standard 5/16” (8 mm) threads.
• Packaged 12 sets per bag.
• Not for stove pipe: Use only for air handling applications where temperature does not exceed 350°F (176°C).

-- Images -- (click image to view a larger version)

-- Specifications --

Catalog #	Description	Contents
DR25	Single Bearing / Fixed	1 fixed tip, 1 inside washer, 1 handle, 1 wing nut
DR69	Single Bearing / Spring Loaded	1 spring bearing, 1 inside washer, 1 handle, 1 wing nut
DR70	Double Bearing	2 spring bearings, 1 inside washer, 1 handle, 1 wing nut
DR71	Double Bearing	1 fixed tip, 1 spring bearing, 1 inside washer, 1 handle, 1 wing nut

Catalog #	Description	Contents
DT516	Head/Tail Piece, Fixed	Bulk 1000 pieces (5/16" threads)
DRW	Inside Washer	Bulk 1000 pieces
WN100	Wing Nuts	Bulk 100 pieces (1/4" threads)
H1100	Damper Handle	Bulk 100 pieces

-- Related --

Duct Tools - Metal & Accessories

• Crimper: 3-Blade

• Crimper: 5-Blade

• Crimper: Offset

• Crimper: Single

• Damper Regulator Hardware

• Dampers: 28 Gauge

• Duct Connector: Flexible

• Notchers: Hand

• Notchers: One-Inch

• Pipe & Duct Holders

• Punch: Adjustable Snap Lock

• Punches: Snap Lock

• Stretcher: Locking Duct

• Stretchers: Duct