Global Truss - TR-4077 - 3.28ft
SKU: 50393819935

Global Truss - TR-4077 - 3.28ft

Sale price$127.35 Regular price$141.50
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Description

Global Truss - TR-4077 - 3.28ftGlobal Truss F33 12 inch Aluminum Triangle Truss TR 4077 3. 28 ft SKU#: F330053 170 TR328 12 inch Aluminum Triangle Truss. 3. 28 foot long straight piece. 14 Lbs. Truss overall width is 11. 41 inches. 2 inch OD pipes. **Includes 3 couplers, 6 pins and 6 clips to connect to another section of truss** A note about LOAD RATINGS: Our load ratings are conservative. Keep in mind that the load ratings given are for a specific distance between supports and in

Global Truss F33 12 inch Aluminum Triangle Truss TR-4077 - 3.28 ft

SKU#: F330053

170-TR328 12 inch Aluminum Triangle Truss. 3.28 foot long straight piece. 14 Lbs. Truss overall width is 11.41 inches. 2 inch OD pipes. **Includes 3 couplers, 6 pins and 6 clips to connect to another section of truss**

A note about LOAD RATINGS: Our load ratings are conservative. Keep in mind that the load ratings given are for a specific distance between supports and in our industry it is rare to go these longest distances without a support via stand or ceiling cable. 

Load ratings...

For a 6.65ft span: 511.4 Lbs per foot, 3354.78 Lbs total. For a 13ft span: 138.4 Lbs per foot, 1815.8 Lbs total. For a 19.7ft span: 61.8 Lbs per foot, 1216.22 Lbs total. For a 26ft span: 34.3 Lbs per foot, 905.52 Lbs total. For a 32ft span: 20.8 Lbs per foot, 682.24 Lbs total.

F33 TRIANGULAR TRUSS STRAIGHT SEGMENTS 

Tubes: 50mm (1.97in); Wall Thickness: 2mm (0.08in); Braces: 20mm (0.8in) Truss Size: 290mm (11.41in) x 258mm (10.15in); Material: EN-AW 6082 T6 Aluminum


MODEL

HEIGHT

UNIT WEIGHT

TR-4076-375 1.23ft/0.375m 8lbs/3.63kg
TR-4076 1.64ft/0.5m 9lbs/4.09kg
TR-4077-75 2.46ft/0.75m 12lbs/5.45kg
TR-4077-875 2.87ft/0.875m 13lbs/5.9kg
TR-4077 3.28ft/1m 14lbs/6.36kg
TR-4078-1250 4.10ft/1.25m 15lbs/6.81kg
TR-4078 4.92ft/1.5m 17lbs/7.72kg
TR-4079 6.56ft/2.0m 22lbs/9.99kg
TR-40808 8.20ft/2.5m 26lbs/11.8kg
TR-4081 9.84ft/3.0m 31lbs/14.07kg
TR-4082 11.48ft/3.5m 35lbs/15.89kg
TR-4083 13.12ft/4.0m 39lbs/17.71kg
TR-4084 14.76ft/4.5m 44lbs/19.98kg
TR-4085 16.40ft/5.0m 48lbs/21.79kg


Note: F33 triangular truss straight segments have the same specifications on tubes, wall thickness, braces, truss size, and aluminum material. The only difference is on weights depending on truss height/length. English and metric system unit conversions are provided in the table.

Shipping Notes
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Exchange/Return Notes
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SKU: 50393819935

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EverydayConsumerEddy
West Palm Beach, US
★★★★★ 5
Solid quality and good price
Size: 10 sqft
I bought this for my custom built camper van and it’s been great so far. For $24, the amount of coverage you get is totally fair, and I’ll probably grab a second box to finish everything. It’s easy to install with just scissors and something to press it down, and making quick cardboard templates really helps for tight spots. The adhesive is insanely strong, so once it sticks, it’s not going anywhere (just don’t let it stick to itself). Keep in mind this is sound deadening, not full soundproofing, but even with partial coverage I can already hear a difference in reduced road noise and vibrations. I’m using this as a base layer and plan to add soundproofing on top, and so far I’m really happy with how it’s turning out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
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Verified Purchase
Dorthy Shortz
West Palm Beach, US
★★★★★ 5
It's a job but totally worth it
Size: 36 sqft
Pack a lunch when you tackle this project boys.. its a doozy!! Month in going great so far definetly did what I purchased it to do. 2000 chevy with two p3 10s every bass drop sounded like an old firebird with loose trunk bolts. Threw this on the back walls floor underneath the speaker and the doors.. all that energy is now in the cab with me instead of getting lost in rattling metal!! Love it!!! Left a few pieces outside after I was done rained like hell on them so water doesnt hurt this stuff at all or direct sunlight in south mississippi.. good stuff pick this up and make them systems thud instead of rattle!!! You wont regret it!! I didn't!!
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Reviewed in the United States on June 11, 2026
R
Verified Purchase
Roseanna Boyce
Boise, US
★★★★★ 5
Delivers a quieter ride
Size: 36 sqft
This works very well to put down road noise. The difference was immediate in my van. I was shocked it made such a difference.
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Reviewed in the United States on June 6, 2026
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JC
Draper, US
★★★★★ 4
Reasonably priced sound deadening
Size: 18 sqft
Easy to cut with a carpet knife. I used a heatgun to make it stickier and more moldable. The foil isn't so thick that you risk cutting yourself like some Dynamat variants.
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Reviewed in the United States on March 12, 2026
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David
Carnegie, US
★★★★★ 5
Works for me
Size: 36 sqft
Sticky so don’t let it touch you or each other but it comes off and works fine.
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Reviewed in the United States on June 7, 2026

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