SKU: 46328955472

Duo-Safety 525-C Series Aluminum Truss Style 3-Section Extension Ladders (28' thru 50')

Sale price$1288.04 Regular price$1431.15
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  • USA
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Duo-Safety 525-C Series Aluminum Truss Style 3-Section Extension Ladders (28' thru 50')525 C ALUMINUM TRUSS STYLE 3 SECTION EXTENSION LADDERS Designed for replacing wood truss ladders on service trucks. The 525 C Series ladders represent great strength and extraordinary safety. All this is incorporated into the tubular rail construction of this ladder. 750 lb Duty Rated Prong Feet as Standard Rubber Safety Shoes Optional for Hard Surface Use Note: The image shown is a 2 section; we do not have a 3 section image available. Size Closed

525-C ALUMINUM TRUSS STYLE 3-SECTION EXTENSION LADDERS

Designed for replacing wood truss ladders on service trucks.

The 525-C Series ladders represent great strength and extraordinary safety. All this is incorporated into the tubular rail construction of this ladder.

  • 750 lb Duty Rated
  • Prong Feet as Standard
  • Rubber Safety Shoes Optional for Hard Surface Use

Note: The image shown is a 2-section; we do not have a 3-section image available.

 

Size Closed Length Width Width Over Poles Banking Thickness Weight
28' 13' .75" 26" 10.25" 140 lbs
30' 14' .75" 26" 10.25" 164 lbs
35' 15' 4" 26" 10.25" 179 lbs
40' 17' 7.75" 26" 28.5" 10.25" 245 lbs
45' 19' .75" 26" 28.5" 11.25" 265 lbs
50' 21' 2.75" 26" 28.5" 11.25" 297 lbs

 

Duo-Safety Series 525-CSpecifications

Duo-Safety Catalog

 

AN IMPORTANT MESSAGE TO OUR CUSTOMERS

Due to the size of these ladders, they are susceptible to damage during transit.

Please be sure to inform anyone who may be accepting this shipment that they should carefully inspect the ladders for damage before accepting the shipment or signing the trucker's bill of lading.

  • Do not allow the trucker to deliver the shipment without first inspecting the ladders.
  • If you find any damage, you are instructed to note damages on the bill of lading and refuse the shipment.
  • If the trucker does not allow you reasonable time to inspect the ladders, you are instructed to refuse the delivery and note the reason on the bill of lading.
  • Unfortunately, we cannot be responsible for any hidden damages. Once you sign the bill of lading and accept the ladders the manufacturer nor we can file any damage claims.

The manufacturer will file all refused damage claims. Replacement of damaged ladders will be handled in the following manner.

  • Stock ladders- Replacement ladders will be shipped as soon as they are available.
  • Special and all non-standard ladders will be repaired and re-shipped as soon as possible.

Our contract with Alco-Lite only permits us to sell these ladders to fire departments. We cannot ship these ladders to industrial, commercial, or private accounts.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46328955472

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Michael Kulp
Alexandria, US
★★★★★ 5
Highly Recommended Dress Shirt
Fit Type: Regular Fit, Color: White, Size: Medium
Honestly, I Love It. Fits Great, Neck Isn't Too Tight Like Most Shirts, And It's Comfortable. It Is 100% Cotton, So Dont Forget To Iron It Before Wearing It. High Quality Dress Shirt. Highly Recommended.
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Reviewed in the United States on October 21, 2025
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Jim
Lake Worth, US
★★★★★ 5
Surprisingly good shirt for the price
Fit Type: Regular Fit, Color: White, Size: XX-Large
I’m generally pleased with my purchase. I got a 2XL because the website it would fit my neck. Around the waist it fit similar to Amazon Essentials work shirts (like mechanics use which I find comfortable). It was snug around the waist when sitting, but I can’t complain because I have a belly. I did find the neck snug when buttoning the top button so it means the neck is 18 or 18.5 and I wear a 19/19.5 to have 1-2 fingers space in the collar. The shirt is surprisingly thick like Amazon’s work shirts, much thicker than other dress shirts from another brand. And I am pleased that this shirt has button holes like other Amazon shirts does, all vertical button holes except the last one at the bottom which is horizontal. That feature keeps the shirt from unbuttoning itself during daily movement at the office. A very nice feature! I was a little disappointed in how it was packaged however but I have to press and wash it anyway.
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Reviewed in the United States on February 24, 2023
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NORBERT YOUNG
Charlottesville, US
★★★★★ 4
Nice shirt, excellent quality, nice cloth and buttons. No pockets A+
Fit Type: Regular Fit, Color: White, Size: Large
Nice quality shirt cut a little small. The shirt kind of needs to be pressed before wearing however at this price point and quality its a buy!
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Reviewed in the United States on May 19, 2026
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PAMELA
Port Orchard, US
★★★★★ 5
Fits perfect
Fit Type: Regular Fit, Color: Grey, Size: X-Large
This shirt is a perfect fit. I would buy it again in other colors.
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Reviewed in the United States on May 9, 2026
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Amazon Customer
Bozeman, US
★★★★★ 5
Comparable to high end mens shops!
Fit Type: Regular Fit, Color: Blue, Size: Large
Beautiful, heavy blue Oxford comparable to upper end mens store at 75% less! Full cut, great for casual wear or sending out for professional starching. Downside, no pocket, but I had mine monogramed wear the pocket would be and it looks like an expensive dress shirt. I bought more (with pockets) in blue & white
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Reviewed in the United States on May 3, 2026

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