SKU: 94875283797

Duo-Safety 550-C Series Aluminum Truss Style Wall Ladders (10' thru 30')

Sale price$274.05 Regular price$304.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

Duo-Safety 550-C Series Aluminum Truss Style Wall Ladders (10' thru 30')550 C ALUMINUM TRUSS STYLE WALL LADDERS Designed for replacing wood truss ladders on service trucks. The tubular construction of Duo Safety's 500 C Series incorporates the inherent strength of a rectangle, a channel, and an "I" beam combined to provide the ultimate in strength and safety. Construction features include double parallel fins; a double set of truss plates; ribbed, extruded rungs, electrically welded to the outside of truss plates; and

550-C ALUMINUM TRUSS STYLE WALL LADDERS

Designed for replacing wood truss ladders on service trucks.

The tubular construction of Duo-Safety's 500-C Series incorporates the inherent strength of a rectangle, a channel, and an "I" beam combined to provide the ultimate in strength and safety. Construction features include double parallel fins; a double set of truss plates; ribbed, extruded rungs, electrically welded to the outside of truss plates; and aluminum rivets.

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

 

Size Closed Length Width Rail Size Weight
10' 10' .5" 22.5" 4.5" 31 lbs
12' 12' .5" 22.5" 4.5" 37 lbs
14' 14' .5" 22.5" 4.5" 44 lbs
16' 16' .5" 22.5" 4.5" 48 lbs
18' 18' .5" 22.5" 4.5" 55 lbs
20' 20' .5" 22.5" 4.5" 59 lbs
22' 22' .5" 22.5" 4.5" 67 lbs
24' 24' .5" 22.5" 4.5" 74 lbs
25' 25' .5" 22.5" 4.5" 77 lbs
26' 26' .5" 22.5" 5.5" 81 lbs
28' 28' .5" 22.5" 5.5" 88 lbs
30' 30' .5" 22.5" 5.5" 96 lbs

 

Duo-Safety Series 550-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: 94875283797

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4.7 ★★★★★
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Verified Purchase
The Pebble
Waukegan, US
★★★★★ 4
Great as long as you don't mind the shelf down all the time.
Color: black
This mounts well and feels very sturdy and overall works quite well. The only complaint I have is that the shelf doesn't stay vertical when it's stowed. It needs some way to keep it from falling down and hitting my head.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
M
Verified Purchase
Muskie1
New York, US
★★★★★ 5
Perfect for shorts
Color: black
Easy to install and the perfect drying rack for leggings, shorts and tank tops. I like that you can fold the drying bars back into the wall to lay flat. Just what we needed for our small laundry room.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 17, 2025
P
Verified Purchase
Patricia F Gonzalez
Chelsea, US
★★★★★ 1
Parts don’t fit together! Unusable!!
Color: black, Color: black
So disappointed! The pieces do not fit like in the instructions or pictures. The top rack does not fit in the slots; it’s too wide. It’s unusable!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2026
P
Verified Purchase
papf0106
Carnegie, US
★★★★★ 2
hopefully your rack comes with hardware!
Color: black
Tried to order this twice and both times it arrived without any hardware or hooks. This is disappointing since the size and design is perfect for my space. Undecided yet if I should try a 3rd time!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
C
Verified Purchase
CHEVELLE CAPERS
Alexandria, US
★★★★★ 3
Chipped rack and top rack does not stay up
Color: black, Color: black
Heavy duty and easy to put together, with the exception of the two screws for the top rack; the top rack does not stay in the up position on its own like I thought it would. I can’t open my cabinet door. I had to screw a hook in the wall to hold it up. It arrived with chips on the metal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026

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