Model#: WNRNT7404

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Brand new items;Full manufacturer warranty available
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New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
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Werner T7404 4 ft. Type IAA Fiberglass Twin Ladder

  • Werner T7404 4 ft. Type IAA Fiberglass Twin Ladder
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Product Overview


The T7404 Fiberglass 4 ft. Twin Step Ladder features a duty rating of 375 lbs. per side of the ladder. Designed for one or two-person jobs, the T7400 ladders have heavy gauge aluminum tops and feature heavy duty internal spreaders to resist damage around the worksite or in transit. The GLASMARK Violater stripes on the rails make the ladder more visible and the EDGE bracing system and external rail shields add to the long lasting durability of these ladders. Fiberglass rails are non-conductive for working near electricity.
  • Heavy gauge aluminum extruded top with thick side plates
  • Back-up aluminum plates reinforce all top connectors
  • Shoulder bolt and lock nut on top hinge
  • 4 solid aluminum rivets attach top to each rail
  • Slip-resistant TRACTION-TRED steps are double riveted and knee-braced
  • Extra heavy duty internal aluminum spreaders
  • 4 ft. Type IAA Fiberglass Twin Ladder - T7404


Base Spread: 36-1/8 in.
Base Width: 21-1/2 in.
Ladder Configurations: A-Frame
Ladder Material: Fiberglass
Ladder Size: 4 ft.
Ladder Type: Twin Ladder
Load Capacity: 375 lbs.
Rung Size: 3 in.
Rung Type: Step
Safest Working Height: 1 ft. 11 in.
Safest Working Reach: 8 ft.
Safety Certifications: ANSI A14.5 (2007) / OSHA
Safety Rating: Type IAA Duty Rating
Spreader Material: Aluminum



5.0 / 5.0
1 Review
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1 Stars
Excellent ladder very stable
I am on the 2nd ladder, I wore the first one out. I have used it in my business for the last 15 years. I have done things on this ladder I would never dream of doing on any other ladder. I have found it to be very stable. I have used to ladder as a bridge to get back into areas by climbing up one side and down the other to get into a tight corner. It is heavier the other ladders, but for the stability it is well worth it. When i have worn out parts they have been very quick to send out replacement parts. I will buy a third when the time comes.
August 27, 2014
Originally posted at

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How long does it take for someone to answer the phone??? I have been on hold over 13 minutes. I need someone to call me at 912-332-3264. I want to place an order for the ladder!!
John on Aug 22, 2016
BEST ANSWER: Customer has been contacted and the order has been placed.