These clamps are designed with an easy-to-use pressure mechanism for use in various applications. They are designed for use without any tools on non-rigid flexible ducts.

Used for secure connection to flexible aluminum duct.

The Lambro 4 in galvanized steel worm gear clamp is ideal for attaching semi-rigid and rigid ducts to vents, exhaust outlets, connectors, elbows and other various connections. These clamps easily adjust using a hex or flat head screwdriver to secure the connection point. It is recommended to use a manual screwdriver to avoid over tightening and stripping the screw.

These clamps are made up of zinc-plated steel and are ideal for the installation of most home and industrial dryers. Their unique design allows for easy-to-tighten convenience. Clamps can also be used on most bath fans and other applications.

The Lambro 3 to 4 in plastic duct connector is ideal for bath fan exhaust installations. Used to increase the duct diameter size from the bath fan 3 in exhaust port to the 4 in duct going to the outside. The polypropylene material resists moisture to remain corrosion-free.

The Lambro 4 in aluminum adjustable elbow is ideal accessory can be used in many general venting applications. The all aluminum elbow can be adjusted up to 90 to use at various angles. The elbow has 1-crimped end and 1-straight end for easy installations. Check local building codes prior to installation.

The Lambro 4 in aluminum splice connector is ideal for effectively connecting two sections of flexible foil, flexible insulated duct or rigid pipe together. The connector is crimped on both ends with a center bead to securely fasten the sections of duct to. The connector is constructed of 28 gauge aluminum and is suitable for use in most heating, venting and air conditioning applications.

Lambro Hood/Face, Suitable For Use With: Dryer Vent, 4 in, Plastic, Brown

The Lambro 4 in ABS white plastic quick fit clothes dryer exhaust elbow is ideal accessory for venting a clothes dryer. This elbow is used for clothes dryer exhaust venting applications when connecting the flexible duct to the clothes dryer. The elbow labeled "A" has a rubber gasket that slides onto the dryer exhaust outlet securely without the need for a clamp. When using UL 2158A semi-rigid duct, simply thread the elbow into one end of the duct (no clamp needed). The kit includes a 4 in worm gear clamp to connect foil flex UL 2158A duct to this elbow. This elbow allows you to inspect and clean your clothes dryer vent duct without the need of tools to disassemble and assemble.

The Lambro white plastic in-line draft blocker is ideal for preventing outside air from entering into the home. This accessory can be installed in-line with the duct to the outside vent for clothes dryer exhaust, bath fan exhaust and other general venting applications. When the exhaust airflow is not active, the draft blocker prevents outside air from entering back through the exhaust unit.

Lambro Dryer Vent Hood, 6 in Cutout Width, 6 in Cutout Height, 4 in Vent Hole, Plastic, White

The Lambro 3 in aluminum adjustable elbow is ideal accessory can be used in many general venting applications. The all aluminum elbow can be adjusted up to 90 to use at various angles. The elbow has 1-crimped end and 1-straight end for easy installations. Check local building codes prior to installation.

Lamaflex Flexible Tube, 4 in Nominal, 5 ft Length, Aluminum

Lambro Dryer Vent Hood, 4 in Vent Hole, Aluminum, With Standard Tail Piece

Lambro Dryer Vent Hood, Wall Mount, 4 in Vent Hole, Plastic, Brown, Includes: (1) Aluminum Tail Piece, (1) Trim Plate

Lambro Dryer Vent Hood, Wall Mount, 4 in Vent Hole, Plastic, White, Includes: (1) Aluminum Tail Piece, (1) Trim Plate

Lambro Dryer Vent Hood, 3 in Vent Hole, 6 X 6 in Hood, Plastic, White, With Standard Tail Piece

Lambro Duct Pipe, Flexible, Semi-Rigid, 4 in Nominal, 8 ft Length, Compression End, Aluminum, Without Clamps

Lambro Dryer Vent Hood, 6 in Vent Hole, Plastic, White, 9-1/8 in Overall Length, 9-1/8 in Overall Width

Lambro Dryer Vent Hood, 4 in Vent Hole, Wall Mounting, Plastic, White, Includes: (1) Preferred Hood with Aluminum Tail Piece, (1) Removable Screen, (1) Trim Plate

Lambro Dryer Vent Hood, 4 in Vent Hole, Plastic, Brown, With Standard Tail Piece

Lamaflex Flexible Tube, 4 in Nominal, 8 ft Length, Aluminum

Lamaflex Flexible Tube, 4 in Nominal, 8 ft Length, Aluminum

The Builder's excellent Close Elbow is the excellent choice for 90 deg turns, especially on the dryer. It makes 90 deg turns within 4 in and offers excellent crush resistance while maintaining maximum airflow. Rotating collars allow flexible duct to move without disconnecting.

UL Foil Duct, Flexible, 4 in Outside Diameter, 8 ft Length, Aluminum/Polyester, NFPA Certified, 1 in Pitch, For Low to Medium Operating Pressures in HVAC Systems

The Dryer offset elbow is designed to make 90 deg turns within 4 in It can be used when the outlet pipe on the dryer protrudes up to 2-1/2 in and cannot be trimmed. It can also be used on the wall outlet pipe when it protrudes and cannot be trimmed.

Alternative to outside venting. Concave bottom for maximum efficiency. Includes 4 in x 5 ft Lama flex duct, lint trap, screw-on hanger and two clamps. This unit uses water to catch the lint.

Lambro Duct Pipe, Flexible, 3 in Nominal, 8 ft Length, Compression End, Aluminum, Without Clamps

EZ Fasten Dryer Vent Pipe, Flexible, 4 in Nominal, 5 ft Length, Male Snap Lock X Soft-Cuff End, Aluminum

Silverduct UL Dryer Transition Duct, Flexible, 4 in Outside Diameter, 8 ft Length, Aluminum/Polyester, UL Listed