Tools & Accessories

Pittsburgh Lock Opening Tool
The Pittsburgh Lock Opening Tool is used to open a longitudinal seam that is used in the fabrication of sheet metal ductwork.

Pittsburgh Lock Opening Tool Lit Sheet >



Beam Clamps
The Beam Clamp is a structual attachment to the top or bottom of metal I-beams, purlins, channel, or angle iron. It comes in both a large or small mouth and an Electro-Galvanized or plain finish. It is available for 3/8’’ and 1/2’’ threaded rod.

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Threaded Rod & Accessories
▪Hanging ductwork, equipment, wiring trays or other building components requires secure structural assemblies. These assemblies are comprised of support members attached to building anchor points with
fasteners. The support members are often lengths of strut or angle iron. The fastener frequently is threaded rod combined with washers and nuts.
Duro Dyne stocks Zinc plated threaded rod in three diameters; 1/4”, 3/8”, 1/2” 5/8'', 3/4'', and in lengths of 6 feet, 10 feet, and 12 feet (on select diameters). The rod is shipped in sturdy cardboard tubes.

20 threads per inch
16 threads per inch
13 threads per inch
11 threads per inch
10 threads per inch

▪Duro Dyne also stocks Threaded Rod Accessories consisting of flat & fender washers, hex nuts, bolts and rod couplers. These accessories work in conjunction with Duro Dyne Threaded Rod to create a secure system for hanging ductwork and equipment.

Threaded Rod & Accessories Lit Sheet >

Threaded Rod & Accessories Submittal Form >


Punched Angle Iron
This is a great multipurpose product for use in reinforcing duct or as a mounting angle.
• Available in 12’ lengths
• Rollformed metal construction
• Available in Aluminum and Stainless Steel
• 16 gauge Galvanized Steel
• 3/16” holes on 4” centers

Punched Angle Iron Lit Sheet >

Punched Angle Iron Submittal Form >




Crimper Tool
▪The Dyn-O-Mate Crimper installs the TDC or TDF corner and crimps the edge over to hold the corner in place.

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Cleat Tool
Install the finishing cleat quickly and easily. The tool pulls the ductwork tight while installing the cleat and creating a quick, easy and clean seal on duct connections over 48''.

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Vane Dimpler
• Replaces tack welding, chiseling, or other awkward and time consuming methods.
• The Vane Dimpler can be used on the vane before or after placement on the rail. Either way, its locked tight!
• No other tools or welding equipment necessary.

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Vane Dimpler Lit Sheet >



BTL500 Butyl and NEO750 Neoprene Gaskets offer an easy-to-use sealant to provide a moisture and vapor-tight seal to prohibit water and dust from any connection at any atmospheric pressure.



▪ Butyl gasket is a permanently soft caulking compound with a high percentage of virgin butyl rubber.
▪ Butyl gasket can withstand movement without cracking.
▪ It will adhere to most dry, clean surfaces such as steel, aluminum, plastics, wood and concrete.
▪ Color: Grey, Black or Off White
▪ Temperature range: -40°F to 249°F
▪ Non-Corrosive

BTL316 Submittal >

BTL500 Submittal >


▪ Neoprene gasket tape is a self-adhesive closed cell industrial foam comprised of neoprene, PVC and Nitrile.
▪ Great for use when connecting ductwork that might periodically have to be taken apart for maintenance purposes.
▪ Color: Black
▪ Temperature range: -40°F to 200°F
▪ Good chemical resistance.

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Neoprene Gasket Submittal >



Tie rods can be used to support duct sizes over 48". Dyn-O-Locs insert into the ends of the hollow tie rods to provide a means of attaching the rods to the duct. Available for use in 1/2" and 3/4" I.D. rods they are easily inserted and and have been pull tested to withstand over 1900 lbs.
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Dyn-O-Loc Lit Sheet >

Dyn-O-Loc Submittal >



Ductwork is often reinforced with conduit to minimize movement caused by positive or negative pressures. These conduits can twist inside the duct during transit or installation. The Dyn-O-Claw is designed to join the cross section of conduits to immobilize them which further strengthens the duct. The Dyn-O-Claw also eliminates any vibration or rattling sound of crossing conduit. Working in conjunction with Dyn-OMate Rod Locks and conduit, Dyn-O-Claws create an effective duct strengthening system and are easier and faster than other alternatives such as ties or welding.
▪ Available for 1/2’’ or 3/4’’ conduit
▪ Manufactured from 14 gauge galvanized steel
▪ Steel bolt secures the Dyn-O-Claw onto the Conduit

Dyn-O-Claw Lit Sheet >

Dyn-O-Claw Submittal >




Dyn-O-Wrap Dispenser
Perfect solution for storing and dispensing different sizes and types of Dyn-O-Wrap
▪ Allows for easy application (no awkward maneuvering)
▪ Keeps wrap off of the floor to prevent dirt from adhering to the adhesive
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Dispenser Submittal >






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